64 BULLETIN 618, U. S. DEPARTMENT OF AGRICULTURE. 



Skinner, R. P. 



1902. Manufacture of semolina and macaroni. 17. S. Dept. Agr., Bur. Plant 

 Indus. Bui. 20, 31 p., 6 fig.. 5 pi. 

 Snyder, W. P.. and Burr, W. W. 



1909. Crop production in western Nebraska. Principles of cultivation. Nebr. 



Agr. Exp. Sta. Bui. 109, p. 9-21. 



1911. Growing crops in western Nebraska. Nebr. Agr. Exp. Sta. Bui. 118, p. 17-19. 

 1913. Growing crops in western Nebraska. Nebr. Agr. Exp. Sta. Bui. 135, p. 14—15. 



Stanton, T. R. 



1916. Cereal experiments in Maryland and Virginia. U. S. Dept. Agr. Bui. 



336, p. 12. 

 Stephens. D. E. 



1915, Report of the eastern Oregon drv-farming branch experiment station, 

 Moro, Oregon, 1913-14, p. 18-19. 



1917. Experiments with spring cereals at the eastern Oregon dry-farming sub- 



station, Moro, Oreg. TJ. S. Dept. Agr. Bui. 498, p. 1-5-18. 

 'Stewart, E. D. 



[1910—14.] Annual report of the Langdon subexjseriment station. lst-5th, 



1909-13. 

 Stewart, Robert, and Hirst, C. T. 



1913. The chemical milling and baking value of I'tah wheats. Utah Agr. Exp. 



Sta. Bui. 125, p. 118-128. 

 Ten Eyck, A. M. 



1914. Wheat, p. 25-26. Lincoln, Nebr. 

 ■ and Shoesmith, V. M. 



1904. Crop experiments in 1903. Kans. Agr. Exp. Sta. Bui. 123, p. 182-185. 

 1907. Small grain crops. Kans. Agr. Exp. Sta. Bui. 144, p. 169-171. 



'Thompson, O. A. 



[1904-14.] Annual report of the Edgeley subexperiment station, lst-llth, 

 1903-13. 

 Waxdrox. L. R. 



1808. Rate of sowing durum wheat. In U. S. Dept. Agr., Bur. Plant Indus. 



Bui. 130, p. 59-60. 

 |1909-14.] Annual report of the Dickinson subexperiment station. lst-6th, 

 1908-13. 



1910. Delayed germination of durum wheat. In Proc. Amer. Soc. Agron., v. 1, 



1907/09, p. 135-144, 3 fig. _ 



1912. Some principles of dry farming. N. Dak. Agr. Exp. Sta. Bui. 96, p. 451. 

 Widtsoe, J. A., and Merrill, L. A. 



1905. Arid famiing in Utah. Utah Agr. Exp. Sta. Bui. 91, p. 94-95. 

 Willis, Clifford. 



1909. Report of work for 1907 and 1908 at Highmore substation. S. Dak. Agr. 

 Exp. Sta. Bui. 115, p. 563. 

 ■ and Burlison, W. L. 



1911. Progress in wheat investigations. S. Dak. Agr. Exp. Sta. Bui. 128, p. 

 123-142, illus. 



and Champlin, Manley. 



1910. Progress of grain investigations, 1903-1910. S. Dak. Agr. Exp. Sta. Bui. 

 124, p. 31-38. 

 Youngblood, B. 



1913. Summary of results, Denton substation, season 1912. In Texas Agr. Exp. 

 Sta., 25th Ann. Rpt. [1911]/ 12, p. 60. 



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