6 DEPARTMENT OF AGRICULTURE BULS. 751-775. 
Bulletin 
Cottonseed—Continued. No. Page. 
meal, feed for fattening steers, cost, rations, and value, eX rey 3-7, 
EMIMIeTIGS 224 F.C ibepec eevee + =  Dyemmeene els rele a aa a pen Ua \ { iMlalsy 15 
oil, production— 
IMPOrtS and Export VOl2 LOLS . Ae Maree iene) Ua eAi eT aad 769 3, 4,5 
1917, pressing and presses, output increase, compounds and 
BUIDStLLULES 2 ees ode tiere:. « a epmermeee yas cepa et ya as 769 10-16 
Cottonwood, lumber production and value, by States..............- 768 31, 38,43 , 
Corericrops) ise 1n pecan orchands..5-- -Memeseni- me er ae eee _ 756 9-10 
Cow, dairy, care and handling, school lesson................-.....- 763 17-18 
Cowpea, hay— ~ 
cattle feeding, comparison. with other feeds....... lines i A Aaa 762 17-32: 
feed for fattening steers, cost, rations, and value............--. 761 3-7 
Cows, dairy— 
distticisurvey forms, school’ studies. 4342.2) S422 elect oe 763 25, 26 
Score card siarmbischoolystmdilesss- 2 eemeweesse aia aap aaei eeu nea ie 763 29 
judging and purchasing, school lesson. ..............--------- 763 14-16 
promt andPlossisehoolslessoner a+ 4... AoE ee eee ee eee 763 18-14 
Grabsarass description epiee sero. 6. | aaa ea GH aia NN 772 217 
Craveldinncs,, wisilliziaKonan tan Coxoltavore | SARA Se 769 34 
(Creams Care \schoollessom =o. a/ait is); . - </Ae Aa Se eens Pet ae 763 7-9 
Crews, farm, size, work per day, etc., North Dakota...............- 757 24-25, 
Crops— 
cost, factors controlling, on North Dakota farms.............-- 7574 Dee 
farms @akes or various peratlons. {eee s) 4-2 oe ne enpela mayen 791 25-26 
handling methods, California sugar-beet areas, varlations...... 760 33-36: 
North Dakota— 
farms, acreage and labor requirements.........-....--..-- 757 1,7, 10-11 
Nlelds vandsactorsiaiecwae.  \. Baerme ese nee ae meee 757 | 21-88 
oil-producing, importance in war, need of Germany, etc..--.-- 769 2 
production, costs in 1917 and in 1911-1916.........-....--...- 797 34-35: 
Crowdoob erasss des eri pilO meee ps BAIS 1k ERESE CANOE Renee eae ny ci anes WED RS, MG 
Crypsis spp., description, distribution, and uses...........-...---: 7724 eee 
Cultivator, deep, ‘description-and use .:.. ¢.Sa-2¢ ee es = ae 760 14 
CULVER, Juutan J. , bulletin on “A study of Compsilura concinnata, 
an imported tachinid parasite of the gipsy moth and the prown- 
fan AMO Ga ph ccna Ne Als AAACN SL Se, 2 Paige eon ale ee a 766 1-27 
Curly-mesquite tribe, key to genera and descriptions of grasses...... 772} ae ie 
Cut-srassMidce descrip dOnt spelen eiee ., . <Mrepeeeaerer ane Hel ue tal age 772.206, 207 
Cyclone harrow, construction and use on sugar-beet land.......... 760 19-20 
Cynosurus Spp., descriptions, distribution, and uses..........-.-.-- 772 9, 67-68 
Cypress. lumber production and value, by States................. 768 22,38, 40 
Dactylis spp., description, distribution, and uses.....-.-...-...-... 772 11, 64-67 
Dactyloctenium spp., Genes distribution, and uses. ahah kaon! 2 16, pe 
Dairy— 
barns, sanitary— 
inspection and care, School lessomy lei. eee - eee 763 17-18 
inspection, score-card form, school studies. sue aie Whole 763 28 
breeders’ associations, officers and addresses.......-------+---- 763 30 
cows, score card, schoolletudies!.... imma G Uiii ae ii: 763 29 
products, weighing, school! lessons. 1 gaan ei) Vil ee, 763 gal) 
survey— 
school studies, scope and salle. Se EMOTE, Wine -ameS Kea et 763 2-3 
stable and milk-house conveniences, school studies... .... 763 25 
Dairying— 
INTOnMM Aton SOUrCesranM dial siralo Uh OM Wee ne ey ee 763 1-2 
lessons for rural schools, bulletin by Alvin Dille...-........-- 763 1-31 
publications ob@depantmentmlistesr - |. Amr als erm ie dees con) 3 763 31 
Danthonia spp., description, distribution, and uses. --.-...-.------ 7 724 o 136 
Davinson, W. M., bulletin on “‘ Life history and habits of the mealy 
plum aphis” dies at ed SONS Sea iat ema 2 rpg afk 2 presen 774 1-16 
