00773cam a22002411 4500 agr13000016 DLC 20260227110935.0 911016s1913 dcuaf f000 0 eng c agr13000016 (OCoLC)24568063 Library, U.S. Dept. of Agriculture RPB RPB DLC premarc QK1 .U45 no. 256 SB249 .C782 Copy 2. 1 P69B no.256 Cook, O. F. (Orator Fuller), 1867-1949. Heredity and cotton breeding. By O.F. Cook ... Washington, Govt. Print. Off., 1913. 113 p. illus., vi pl. on 3 l. 23 cm. United States. Bureau of Plant Industry. Bulletin no. 256 Cotton Breeding. 8177 8177