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BULLETIN 1074, U. S. DEPARTMENT OF AGRICULTURE. 
CHASE, C. 8S. 
1850. Wheat. [Letter from Racine, Wisconsin.] Jn U. S. Comr. 
Patents Rpt. 1849, pt. 2 Agr., p. 205. 
CLARK, EARL G. 
[1919] Clark’s Black Hull Seed Wheat. [1] p. Sedgwick, Kan. 
CLARK, J. ALLEN. 
1914. Cereal experiments at Dickinson, N. Dak. U.S. Dept. Agr. Bul. 
y 33, 44 p., 7 fig. 
1916. Improvement of Ghirka spring wheat in yield ane quality. U.S.. 
Dept. Agr. Bul. 450, 20 p., 7 fig. 
Martin, JoHN H., and SmirH, RALPH W. 
1920. Varietal experiments with spring wheat on the northern Great 
Plains. U.S. Dept. Agr. Bul. 878, 48 p., 2 fig., 3 pl. 
STEPHENS, DAvip H., and FLORELL, Victor H. 
1920. Australian wheat varieties in the Pacific coast area. U.S. Dept. 
Aor Bue Siii2o Do pl: 
CLARKE, J. W. 
1860. Characteristics of ‘‘ Fife’? spring wheat. In Country Gentleman, 
v. 16, no. 18 (whole no. 408), p. 282-288. 
Coss, N. A. 
1896. Notes on the colour of the grain in different varieties of wheat. 
In Agr. Gaz. N.S. Wales, v. 7, pt. 8, p. 517-520. 
1901. The Californian wheat industry. Dept. Agr. N..S. Wales Misc. 
Pub. 519, 32 p., illus. 
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. 
1905. Universal nomenclature of wheat. Dept. Agr. N. S. Wales Misc. 
Pub. 539, 75 p., 74 fig., 15 col. pl. 
Couns, H. H. 
1898. The Red Russian wheat. Jn Indiana Farmer, v. 33, no. 34, p. 7. 
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. 
Crozirr, A. A. 
1897. Forage crops and wheat. Mich. Agr. Exp. Sta. Bul. 141, p. 
115-145, illus. 
DANIELSON, A. H. . 
1910. The mixing of wheats. Jn Field and Farur [Denver], v. 25, no. 
1262, p. 1, illus. 
DEMAREE, F’. H. 
1910. Wheat growing in Missouri. Mo. Agr. Exp. Sta. Cire. 48, p. 
65-68, illus. 
Dr NEVEN, GUSTAVUS. 
1854. [Wheat. Letter from Fond du Lac, Wisconsin.] Jn U. S. Comr. 
Patents Rpt., 1858, Agr., p. 152-158. 
DESFONTAINES, RENATO. 
1800. Flora Atlantica ...t.1. Parisiis. 
