222 BULLETIN 1074, U*. S. DEPARTMENT OF AGRICULTURE. 



(62) Chase, C. S. 



1850. Wheat. [Letter from Racine, Wisconsin.] In U. S. Comr. 

 Patents Rpt. 1849, pt. 2 Agr.. p. 205. 



(63) Clark, Earl G. 



[1919] Clark's Black Hull Seed Wheat. [1] p. Sedgwick, Kan. 



(64) Clark, J. Allen. 



1914. Cereal experiments at Dickinson, N. Dak. U. S. Dept. Agr. Bui. 

 33, 44 p., 7 fig. 



(65) 1916. Improvement of Ghirka spring wheat in yield and quality. U.S. 



Dept. Agr. Bui. 450, 20 p., 7 fig. 



(66) Martin, John H., and Smith, Ralph W. 



1920. Varietal experiments with spring wheat on the northern Great 

 Plains. U. S. Dept. Agr. Bui. 878, 48 p., 2 fig., 3 pi. 



(67) Stephens, David E., and Florell, Victor H. 



1920. Australian wheat varieties in the Pacific coast area. U. S. Dept. 

 Agr. Bui. 877, 25 p., 3 pi. 



(68) Clarke, J. W. 



1860. Characteristics of "Fife" spring wheat. In Country Gentleman, 

 v. 16, no. 18 (whole no. 408) , p. 282-283. 



(69) Cobb, N. A. 



1896. Notes on the cftlour of the grain in different varieties of wheat. 



In Agr. Gaz. N. S. Wales, v. 7, pt. 8. p. 517-520. 



(70) 1901. The Californian wheat industry. Dept. Agr. N. S. Wales Misc. 



Pub. 519, 32 p., illus. 



(71) 1902. Comparative observations on the brush of about fifty varieties 



of wheat. In Agr. Gaz. N. S. Wales, v. 13, pt. 6, p. 647-649, 

 3 fig., fold. tab. 



(72) 1905. Universal nomenclature of wheat. Dept. Agr. N. S. Wales Misc. 



Pub. 539, 75 p., 74 fig., 15 col. pi. 



(73) Collins, E. H. 



1898. The Red Russian wheat. In Indiana Farmer, v. 33, no. 34, p. 7. 



(74) Columella, L. Junius Moderatus. 



1745. Of Husbandry . . . transl. into English, with several illustra- 

 tions from Pliny, Cato, Varro, Palladius, and other Ancient and 

 Modern Authors, xxvii, 600 p. London. 



(75) Crozier, A. A. 



1897. Forage crops and wheat. Mich. Agr. Exp. Sta. Bui. 141, p. 



115-145, illus. 



(76) Danielson, A. H. 



1910. The mixing of wheats. In Field and Farm [Denver], v. 25, no. 

 1262, p. 1, illus. 



(77) Demaree, F. H. 



1910. Wheat growing in Missouri. Mo. Agr. Exp. Sta. Circ. 43, p. 

 65-68, illus. , 



(78) De Neven, Gustavus. 



1854. [Wheat. Letter from Fond du Lac, Wisconsin.] In U. S. Comr. 

 Patents Rpt, 1853, Agr., p. 152-153. 



(79) Desfontaines, Renato. 



1800. Flora Atlantica . . . t. 1. Parisiis. 



