City or To., .----
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U United States Department of Agriculture
MONTHLY LIST OF PUBLICATIONS
..i4Si;: JULY, 1930
t Send no remittances to, the U. S. Department of Agriculture
of any of the general publications listed herein, except those otherwise noted, may
tn free upon application to the United States Department of Agriculture, Washing-
j ias. long as:the department's supply lasts. Free distribution of periodicals is
i department's supply is exhausted, publications may still be obtained from the
ent of Documents, Government Printing Office, Washington, D. C., but by pur-
siLapd at the prices stated herein.
b'mll .remittnces to the Superntendent of Documents direct. His office is not a
Siepartment of Agriculture.
S. FARMERS' BULLETINS
i4.bulletins discuss in nontechnical language a wide variety of subjects pertaining
.ft ma and farm home.
k~g diseases and their control. H. H. Whetzel, J. Rosenbaum, J. W. Brann,
.i .A. McClintock, Bureau of Plant Industry. 20 p., figs. 26. (Farmers"
..If784 F., revised.) Price, 50.
hf e garden. W..R. Beattie, Bureau of Plant Industry. 30 p., figs.
ras'Bulletin 1044 F., revised.) Price, 50.
ig the farmstead. Furman Lloyd Mulford, Bureau of Plant Industry.
S..gs, .(Farmers' Bulletin 1087 F., revised.) Price, 10t.
gruit pests. ,t. 'A. Back and R. T. Cotton, Bureau of Entomology. 46 p.,
(Farmers' Bulletin 1260 F., revised.) Price, 150.
age9men"t of dairy cows. T. E. Woodward and J. R. Dawson, Bureau
Zry' Industry. 37 p., figs. 20. (Farmers' Bulletin 1470 F., revised.)
t w ig; W.. Beattie, Bureau of Plant Industry. 30 p., figs. 20.
~0.' tpuletjin 1609 F., slightly revised.) Price, 50.
practices in growing alfalfa, Samuel Fortier, Bureau of Public Roads.
Sfis. 24. (Farmers' Bulletin.1630 F.) Price, 50.
1|i a. revision of and supersedes Farmers' Bulletin 865. It tells how to con-
L.LarmL ditches and describes six methods of applying water to alfalfa and the
.au -disaduantages of each.. Of interest chiefly to farmers in the arid and
..i.).i!, ..: LEAFLETS
2 tiaes:'titilarl:a iterial of the same general character as that carried by
tier' uebtins, exept'that'the leaflets are confined to specific practical directions,
&ttton, remedies, and methods. They are brief and concise, written in infor-
ar style, and are limited to eight pages.
the dajry cow at calving time. J. B. Shepherd, Bureau of Dairy Industry.
-. (Leaflet 10 L, revised.) Price, 5t.
g"'.-30 .:: .
Hints on wolf and coyote trapping. Stanley P. Young, Bureau of Biological
Survey. 8 p., figs. 3. (Leaflet 59 L.) Price, 54.
Coyotes and wolves are a menace, both as predators and as carriers of rabies, or
hydrophobia. Trapping has been found to be one of the most effective methods of
capturing these animals. This leaflet discusses the strategy required in trapping, the
method of setting traps, and the principles of scenting. .
Ensembles for sunny days. Clarice Louisba Scott, Bureau of Home Economics.
4 p., illus. (Leaflet 63 L.) Price, 50.
Gives suggestions for the construction of simple clothing for children to be used in
hot weather, including apparel for both boys and girls.
Rabbit recipes. Fanny Walker Yeatman and Mabel C. Stienbarger, Bureau of
Home Economics. 8 p., illus. (Leaflet 66 L.) Price, 50.
In food value, rabbit falls in the class with poultry and other meats as a source of
efficient protein. The recipes given here are merely typical of the many: suitable for
cooking the white-meated, delicately flavored domestic rabbit.
The Technical Bulletins contain the results of scientific and research work applying to
a special crop, industry, or locality. The editions are limited, as they are intended
primarily for scientific workers and subject-matter specialists.
The air seasoning of wood. J. 8. Mathewson, Forest Service. 56 p., figs. 14,
pls. 22. (Technical Bulletin 174 T.) Price, 350.
Outlines the basic principles of wood drying, and shows how they affect the air sea-
soning of boards and planks, dimension stock, lath, crossties, poles, posts, timbers, cord-
wood, cooperage, and veneer. The effects on seasoning of climate, time of year, and
other factors are discussed in detail. Of interest to sawmill owners and farmers.
Relative insecticidal value of commercial grades of pyrethrum. C. C, McDonnell,
W. S. Abbott, W. M. Davidson, and G. L. Keenan, Food, Drug, and Insecticide
Administration, and 0. A. Nelson, Bureau of Chemistry and Soils. 10 p.
(Technical Bulletin 19S T.) Price, 50.
In order to determine whether the effectiveness of insect powder (pyrethrum) de-
pends upon the maturity of the flowers from which it was made and on the region
where the flowers were grown, pyrethrum flowers grown in Europe, representing three
commercial grades (closed, half-closed, and open), and flowers from Japan were ground'
into powder and tested against aphids.
This series carries the less techniical and more informal material of the same general
nature as that in the Technical Bulletin series.
National standards for farm products. Lloyd S. Tenny in collaboration with the
standardization specialists of the Bureau of Agricultural Economics. 52 p.,
figs. 14. (Circular 8 C., revised.) Price, 150.
Experiments with hot-water treatment of daffodils in relation to forcing and field
culture. David Graffiths, Bureau of Plant Industry. 36 p., figs. 18. (Circa-
lar 113 C.) Price, 150.
Prepared for commercial bulb growers and those who are conducting resear --e--
the treatment and storage of daffodil bulbs. Describes injuries and beneficial effect
resulting from hot-water treatment.
Relation of dust fungicides to flow of small grains through drills and to drill injury.
R. W. Leukel, Bureau of Plant Industry. 10 p. (Circular 119 C.) Price; 5
The effects of copper carbonate and other dust fungicides on the flow of grain ''
through the drill and on the drill itself, and also the added effects of atmosph .
moisture and rain are recorded in this circular.
These reports consist of two parts: (1) A soil map in colors showing the extent and
distribution of the different soils in the area covered by the survey; and (2) a pii tid ;..
report containing brief descriptions of the area, its climate and agriculture, and detailed -"
descriptions of the soils. They are of interest and value primarily to residents of their: "
area surveyed and to soil specialists. All requests for Soil Surveys are referred tol the
Bureau of Chemistry and Soils, which controls their distribution. ili
Georgia, Bartow County. (1926, No. 11.) 250.
Indiana, Putnam County. (1925, No. 27.) 200. .. :!
Michigan, Kent County. (1926, No. 10.) 250.
Texas, Milam County. (1925, No. 25.) 300.
4,i '. *;. .. ....8ERVICE AND REGULATORY ANNOUNCEMENTS
Such notices of judgment, decisions, and instructions as are necessary in the enforce-
S ment of regulatory acts are contained in these: announcements. They are issued monthly
or as necessary by certain bureaus. Free distribution is limited to persons in the employ
of, the department, to public officials whose duties render it necessary for them to have
such information, to journals especially concerned, and to manufacturers and firms whose
rV business is affected by the announcements.
I : O ial standards for the inspection of apples. Bureau of Agricultural Economics.
S Service and regulatory announcements No. 93, Amendment No. 10. 8 p.
i (. R. A., B. A. E. 93, Amend. 10.) Price, 50.
sIi service and. regulatory announcements, Plant Quarantine and Control Administra-
tion, October-December, 1929. pp. 181-247. (8. R. A., P. Q. C. A. No. 101.)
Service and regulatory announcerfients, Plant Quarantine and Control Administra-
tion, January-March, 1930. pp. 1-31. (8. R. A., P. Q. C. A. No. 102.)
Thurberia weevil quarantine No. 61, revised. Modification of regulations. Plant
S Quarantine and Control Administration. 1 p. (P. Q. C. A.-Q. 61, Amend.
List and analytical index of publications of the Porto Rico Agricultural Experiment
Station. (July, 1900, to March, 1930.) Elizabeth H. Langdale, Office of Experi-
ment Stations. 42 p. (Porto Rico Circular 21 PRC.) Price, 100.
Free distribution of periodicals is definitely restricted. They may be obtained by pur-
chase or subscription from the Superintendent of Documents.
Agricultural situation. Vol. 14, No. 7. July 1, 1930. Price, 5f a copy; 250
a year, domestic; 40W a year, foreign.'
A brief general summary of current conditions, including pertinent statistics relating
to production, movement, consumption, and prices of the important farm products.
Climatological data. Vol. 16, No. 13. Year 1929; Vol. 17, No. 3, March, 1900.
In 42 sections, containing weather statistics for 42 separate sections, each corre-
S spending, as a rule, to a State. Monthly information for 1 section is 500 a year; for
data regarding all 42 sections, 35f a month, or $4 a year.1 Not for general distribution.
Crops and markets. Vol. 7, No. 6, June, 1930. Price, 50 a copy; 606 a year,
domestic; 850 a year, foreign.1
H Statistics concerning crops and livestock estimates and market information; reports
S on supplies, stocks, commercial movement, conditions and prices of agricultural products;
and studies of prices and demand, both foreign and domestic.
S Daily weather maps. Limited editions. Not for general distribution.
Shows weather conditions for United States and forecast for all States east of the
:: Mississippi River, except Illinois. Wisconsin, Indiana, Upper Michigan, Lower Michi-
S gan. Alabama, Mississippi, and the extreme western portion of Florida. Price, daily,
Except Sundays and holidays, 250 a month, $3.00 a year; daily, including Sundays and
holidays, 30? a month. $3.60 a year. Sunday and holiday maps only, 500 a year.
Foreign subscriptions, $7.25 a year. Maps DD, E, and CM, showing the weather con-
: editions and forecasts, are issued at numerous stations throughout the United States;
200 a month, $2.40 a year.1
S Experiment station record. Vol. 62, No. 9, June, 1930, abstract number. Single
numbers for sale only. Price, 10f.'
A technical review of the world's scientific literature pertaining to agriculture. Two
volumes a year, of 10 numbers each; 750 a volume, domestic; $1.25 a volume, foreign.
Extension service review. Vol. 1, No. 3. July, 1930. Illus. Price, 50 a copy;
S 50 a year, domestic; 75t a year. foreign.'
Issued monthly by the Extension Service, of which it is the official organ, for the
distribution of administrative information.
S Journal of agricultural research. Price, 200 a copy; $4 a year, domestic; $5.25 a
year foreign.1 Not distributed free to individuals.
Of primary interest to agricultural scientists and advanced students only. Issued
in 2 volumes a year, of 12 numbers each. Free distribution is limited to certain
SPayable to the Superintendent of Documents, Government Printing Office, Washington,
UNIVCll llSI T r iillUWnI
N ::.NI II III 1 IH 1IIIIIIII EI I II1I
3 1262 08903 6718
libraries and to inutitutone or departmeaW dbjiafe a*0
are distributed free to those desiring them, as long a the lmiaE
Vol. 41, No, 1.. July 1, 1S30 Illum; 'i :. :'::::
Effeeto6f environmental factors upon the resistan-dt tnba t .4:
J. C. Walker and Rose Smith.
A cytological study of cabbage plants in strains auweeblev br i&r ii
(G-712.) Rose Smith.and J. C. Walker. '
A study of fthe acCracy of meisaeurements of dairy ',:ttie r (' kahm".
and 0,c. Cqpelnd. .. v ., ,IM
The vitamin-C content of commercialLy cnned maletaIt, J.e,
rations on Its vitamin-A content. (Wis.5O.)! eBeW&'t *'H01U
Potsasium odide as a mineral suppltaent 1 'tik a '-dMi
tog swine.' (Ill.--9,) W. E. Carroll, 1H. H. 'MitdIelQlb &0"~U PtI
Influence of small quantities of potassium iodide on the assimilatisf
phosphorus, and calcium in the growing pig. (IlI.-40.) F. J. fieti
M itefbell. : ... : ;, ;!.: ap.:. .:.,l:,.*..
Vacations in content of. sugars and 1 ?lKtedM.e .u e t
P F. ichols.
Public roads. Price, 100 a copy; $1 4 year, domestic; $1.50 a ypa
-:.- Vol. 1; No. 4. Juie; 193. -,tii, .
Illustrations of frost and iceph emena.
Progress report of the Conmectitir Ahne pid ntal road.:
Some points of contact between soil science and highway engineering. "
The official recoAid 'Vol. ;O. 2' i- ri ,
copy; 0. a. year, domestic; .10 ... .. ..ear, .. .*'" ..
Contains official orders and miscellaneous information co ining"
activities and such other matter as should be brought to employees' atent:
Weekly weather and crop bulletin. Nos. 26-306. July 1, 8, 15, 22,. 2, 1U8.
S500 a year, domestic;, $ a year, foreign. :; :, jh
Gives detailed weather conditions of'preceding weeks -:adt their er~Ete&P
of crops and farm operations. Limited edition.. ^ .
SPayable to the Superintendent of Documents, 'i Gvernmeidt'i tbtinja OowiI,
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