4 MISCELLANEOUS PUBLICATION 9, U. 8. DEPT. OF AGRICULTUBB 



168. OradPa for coiumercial corn. J. W. T. Duvel. 1015. 



1»11). Injury l)v dl iinfcetnntB to soeds und roots In Handy noils. C'nrl Hartley. 11)15. 



170. Tlif "Kufopean plno-slioot moth: A serious menace to pine timber In America. 



.VuKust ISusck. IS) 10. 



171. I'oodOf Ibe robins and Idueblrds of the United States. F. E. L. Beal. 1915. 



17"-'. The varkiles of plums derived from native American sptH-les. W. F. \Vl>fht. 1015. 

 17:{. The life history and habits of the pear tbrips In California. S. W. Foster and 

 1'. H. Jones. V.ni>. 



174. Farm experieiue with the tractor, .\rnold I'. Yerkes and H. 11. Mowry. 191.1. 



175. Mii.-^hrooms and other common fungi. Flora W. Patterson and Vera K. Charles. 



r.ti,"). 



176. Group classlfleat.on and varietal descriptions of some American potatoes. William 



Stuart. i;il.".. 



177. The production and consumption of dairy pnKlucts. Eugene Merrltt. 1915. 



17^<. foipi erativf orKniilzat ion business mil bods, \V. 11. Kerr and •J. A. Nahstoll. 1915. 



179. Native American sixcies of prunus. \V. F. Wight. 1915. 



180. Soil erosion in the South, H. O. K. Davi*. llH.'i. 



181. A report on thi> methods and coats of recluimluK the overflowed lands alon? the 



Hj? Bla<-k Kiver, Miss. I>«"wls .V. Jones, W. .1. Scbllok, and C. R. Hamsc.-. lUI.'j. 



182. Aki Icultural alcohol : Studies of Its manufacture in Germany. Edward Kremers. 



1!)!.-.. 



183. MorpholoKV of the barley jTraln, with reference to Its enzyra-secretlng areas. Al- 



beri Malin and 11. V. Harlan. 191.".. 



184. The huisnehc plnller. M. M. Hlph. 1915. 

 18.">. ninl iui,'ration. Wells W. ("uoke. 1915. 



ISti. .V method of fumlKatin« sei d. E. K. Sasseer and Lon A. Hawkins. 1915. 

 187. Prelinvlnary census of birds of the Unlteil States. Wells W. Cooke. 1915. 



185. The ImiKjrtance of thick seoding In the production of milo in the Snn Antonio 



reu'lon. Stephen II. HastiiiKS. 1915. 

 189. Studies of the oodllnii ninth in the central .Appalachian region. F. E. Brooks and 

 "V E. B. BLikeslee. 191.-i. 



-^->nO. The drn n;i!,'.' of iiricated lands. li. A. Hart. 1915. 



191. I)emurra:i;e information for farmers. G. C. WTiite. 1915. 



19:.'. Inserts afTecilng v<!rot.Tlilo crops in Porto Rico. Thomiis H. Jones. 1015. 



193. The drainage of Jefferson County, Tex. H. A. Kipp, A. G. Hall, and 8. W. Fre^coln. 



1915. 



194. The How of water in Irriijation channels. Fred C. Scobey. 1915. 

 19.".. Potato breedin<? and selection. William Stuart. 1915. 



196. Methods followed in the commercial canning of foods. A. W. Bitting. 1915. 



197. ilomnninde lime-siilpbiir concentrate. E. W. Scott. 1915. 



195. Report upon the Cvpress Creek drainage district, Desha and Chicot Counties. Ark. 



S H McCrory. O. G. Baxter, I). L. Yarnell, L. \. Jones, and W. J. Schlick. 

 1915. 



199. Loss in tonnnRe of sugar beeta by drying. Harry B. Shaw. 1915. 



200. A macgot trap In practical use: An experiment In house-fly control. It. H. llutcld- 



Ron. 1915. 



201. Native pasture grasses of the United States. David Griffiths, George L. Bidwell, 



and Charles E. Goodrich. 1915. 



202. The alcohol test In relation to milk. S. Henry Ayres and William T. Johnson, jr. 



1915. 



203. Field studies of the crown-gall of sugar beets. C. O. Townsend. 1915. 

 204 Uiport (.n the glpsv niotb work in Now England. .\. F. Burgess. 1915. 

 20.5. Eleven Important wild duck foods. W. L. Mc.\tee. 1913. 



20H. The \v,.(.l 1,'idwer and the wool tr.ide. V. R. .Marshall and L. L. Heller. 1915 



207. The < vpress and juniper trees of the Kocky Mountain Region. George B. Sudwor'h. 



1915. 



208. Yields of native prickly pear in southern Texas. David Griffiths. 1915. 



209. Testing grape varieties In the vlnlfera re;,'lon8 of the United States. George C. 



Husmtinn. 191.">. 



210. Si'imI production nf western white pine. Ruphnel Zon. 1915. 



211. Factors alfectiiig range mauagemeiit in New Mexico. E. O. Wooton. 1915. 



212. Observations on the pathology of thf Jack pine. James R. Weir. 1915. 



21."^. The use of land in teaching agriculture In secondary schools. Eugene Merrltt. 

 1915. 



214. Spring wheat in the (ireat Plains area : Kelatlon of cultural methods to production. 



Iv <'. Chilcott, J. S. Cole, and W. W. Burr. 1915. 



215. Composition of corn (maize) imal manufactured by different i)roce8ses and the 



Inltuence (.f composition on the keeping i;ualltie8. A. L. Winton. W. C. Burnet, 



and J. H. Borninann. 1915. 

 210 Cotfr.n wnrehouses : Storage facilities now available in the South. Robert L. 



Nixon. 1915. 

 217. Mortality among waterfowl around Great Salt Lake, Utah. (Preliminary report.) 



Al<x Wetmore. 1915. 



218 oats in the Gnat Plains are:i : R.latlon of cultural methods to production. E. C. 



Chilcott. J. S. Cole, and W. W. Burr. 1915. 



219 Corn In the Gnat Plains area : Kelatlon of cultural methods to prc.diictlon. E. C. 



Chilcott. J. S. Cole, and W. W. Burr. 1915. 



220. Road models 1915. 



221. The southern c-.rn leaf-beetle. E. O. 0. Kelly. 1915. 



222 B.'.rley In the Great Pl.ilns area: Relation of cultural methods to pr.xluctlon. 

 E C. Chilcott, J. S. Cole, and W. W. Burr. 1915. 



223. Botanical characters of the leaves of date palm used In distinguishing cultivated 



varieties. Silas C. Mason. 1915. 



224. A study of the preparatb.n of frozen and driei eggs In the producing section. 



M. E. Pennington, M. K. Jenkins. W. A. Sf<.cking, S. H. Ross, E. Q. St. John, 



Nornrin llendrlcknon. and W. B. Hicks. 1915. 

 226. A flvstem of accounting for cooperative fruit associations. O. A. Nahstoll and 



\V. 11 Kerr. ItU".. 

 226. The verbena bud moth. D. E. Fink. 1915. 



