48 MISCELLANEOUS PUBLICATION 'J, U. S. DEPT, OF AGRICULTURE 



221 The work i>f tUc Yuma reclamntlon project experiment farm in 101f> and 1920. 



E. O. Ni)I)l<'. 1022. 



222. 'ill.- liii?'jlalinK vnluo of commercial double- walled bffhives. E. F. Phillips. 1922. 



22;t. Important forest trees of flie eastern I niK'd Stales. 1922. 



224. NUotInf diir-t f»u- coiiirol of the striped cucumber bcetU'. W. II. White. 1922. 



225. Annual re|)»rt of <Jovernor of Alasltu on the Alaslia game laws. 1921. Scott C. 



Uune. 1922. 



22«!. White pine blister rust in tiie western United States. 1922. 



22". Fasfern hine-siem of the black raspberry. It. IJ. Wilcox. 1922. 



22M. rill" livestock industry in South .Vmerica. L. H. Iturk and K. Z. Russell. 1922. 



22'.), Wild rice. Clmrlivs K. riinnibliss. r.»22. 



S.io. Home tanniiiK. R. W. Krey, I. 1». Clarke, and F. P. Veltch. 1922. 



231. I'orest piodui ts lalioiatory, Mailisnu. Wis. 1922. 



2.<2. By-|iroclucts from citrus fruits. E. M. ('hace. 1922. 



2.{:t .Motion pictures of the I'nited States Ih-p^irtment of Agriculture. Fred W. Perkins. 



1922. 



234. Racterial w|Kit of cucuniljers. F. ('. Meier and O. K. K. I. ink. 1922. 



2:{.''i. Itilitv value of pure bred livestock. 1). S. nurch. 1922. 



2.U!. Defects In the quality of butter. C. W. rryhofer. 1922. 



237. Some experiment s with a boric-acid canning powder. Ruth B. Edmondson, Charles 



Til. Ill;, and I-. T. <;iltner. I!t22. 



23N. United States t;ia(les for potatoes. Harold W. Samson. 1922. 



2:!9. Stale forestry laws of 1921. .haniiic S. Peyton. 1922. 



24U. The national forests of New Mexico. 1922. 



241. Food .inimjils and meat consumption in the United States. John Roberta. 1922. 



242. Directory of ofBcials and organizations concerned witli the protection of birds and 



game. l!f_'2. (JiMirge .V. l..MW\>raiid I'rank L. Kariisiiaw. 1922. 



248. Forest flres in ralifornia, 1911-1920. S. B. Show and E. I. Kotok. 192:!. 



244. Status an<l results of county agent work, Nortliern and Western States, 1921. W. A. 



Lloyd. 1922. 



245. I'nited States grades for grain sorghums. H. J. Besley, E. O. Boerncr, and B. E. 



Rothu'el). 1922. 

 240. Uniti'd States grades for rye. II. S. P.csley, E. O. Boerner, and J. H. Cox. 1922. 

 247. The uniformity of i'inuv cotton. Thomas II. Kearney. 1922. 

 24K. Status and results of extension work in the Southern States, 190S-1921. W. B. 



.Merci'-r. 1922. 



249. Tiihenulin testing of liv*>sfock. L. B. Ernest and Elmer Lash. 1022. 



250. Edunitionai milk for-health campaigns. Jessie M Hoover. 1923. 



2r>l. Federal legislation, regulations, and rulings affecting lang-graut colleges and ex- 

 periment stations. 192;-{. 

 252. Pnparation of peat composts. .Vlfred P. Dachnowski. 1922. 

 2'>'.i. Statistics of cooperative extension work, 1922-192:4. Eugene Merritt. 192.T. 



254. llonu'nmde apple and citrus j)e(tin extracts and their use in Jelly making. Minna 



('. Itenti'n, Ruth Johnstin, and Fanny Walker Yeatman. 1928. 



255. Status and results of boys' and girls' dnh work. Northern and Western States, 1921. 



George E. Farrell and Gertrude L. Warren. 192.'t. 

 2-')fi. History and seed |)r<)(lu<tion of puri)le vet'li. Roland McKi-e. 192:i. 

 257. Composition of filter press (limei cake. Sidney F. Sherwood. 1923. 

 25S. Turjientine and rosin : Distribution of the world's production, trade, and consumption. 



V. E. <;rotlisch. 192.3. 



259. Commercial control of citrus melanose. John R. Winston and John J. Bowman. 



1923. 



260. Annual report of the Governor of Alaska on the Alaska game law. 1922. Scott C. 



Bone. 1923. 



201. The purpose of bird censuses s nd liow to take them. May Thacher Cooke. 1923. 



202. Length of the dormancy period of the sugar-beet nemniode In Utah. Gerald Thome. 



1923. 

 263. Preliminary report on control of San Jos6 scale with lubrlcatlng-oll emulsion. A. J. 

 .\ck<'rmaii. 1923. 



204. Frost resistance In flax. Robert L. Davis. 1923. 



205. .\rbnr Dav. 19:.'3. 



200. Dispersion of the boll weevil in 1922. F. F. Bondy, R. C. Galnee, W. B. Williams, 



and M. T. Voiuil'. 19'_>:!. 

 267. The work of the Newlands reclamation project experiment farm In 1920 and 1921. 



F. P.. Ilraitlcv and E. W. Kiilglit. 1923. 



26'*. Kill the common harlnrry with chtmicals. Noel F. Tliompson. 1923. 



209. Barberry er;i<lical ion prevents liladc rust in western Europe. E. C. Stakmnn. 1923. 



270. Extension work in agricultural engineering, 11122. (ieorge R. Boyd. 1924. 



271. Grounding cotton gins to prevent flres. Harry E. Roetlie. 1923. 



272. Wix)lypod mill<wei'<l. a daiigei'oiis stockpoiKoning plant. C. D. Mnrsli and A. B. 



Claws. in. 1923. 



273. Flag smut of wheat. W. H. Tisdale. G. II. Dungan, an, I C. K. L'>ighty. 1923. 



274. Dusting for tlie cotton boll weevil. B. R. Coad and T. P. Cassidy. 1923. 



275. The work of the Ilunlhy reclamation project experiment farm in 1921. Dan Han- 



sen. 1923. 

 270. Inspection of milk supplies. Ernest Kellv and C. 8. Ix>ete. 1923. 

 277. Crop t«'sts at the cooperative testing station, Saeaton. Ariz. C. J. King. 1923. 

 27R. Tlip commercial classincatlon of .\nieriejin cotton, with reference to the standards 



for ;!ra(|e. color, and staple. .Artluir W. Palmer. 1924. 



279. (ireasewood as a poisonous plant. C. Lwight Marsh, A. B. Clawson, and James 



F. Coiich. 1923. 



280. Kota wheat. J. .\llen Clark and I,. R. Waldron. 1923. 



281. Potato brown-rot. P. C. Meier and G. K. K. Link. 1923. 



2H2. The Australian tomato weevil lntroduce<l in the South. F. H. Chittenden. 1023. 

 283. Livestock poisoning by cocklebur. C. Dwlght .Marsh, G. C. Roe, and A. 15. Clawson. 



1923. 

 286. Status and results of home demonstration work. Northern and Western States. 1921. 



Florence K. Ward. 1923. 



