Cultivated forage crops of the Northwestern States.
Hitchcock, A. S. 1865-1935.
Cultivated forage crops of the Northwestern States. By A.S. Hitchcock ... - Washington, Govt. Print. Off., 1902. - 28 p. VII pl. 26 cm. - United States. Dept. of Agriculture. Bureau of Plant Industry. Bulletin no. 31 .
agr09000157
Forage plants--Northwestern States.
QK1 / .U45 no. 31
Cultivated forage crops of the Northwestern States. By A.S. Hitchcock ... - Washington, Govt. Print. Off., 1902. - 28 p. VII pl. 26 cm. - United States. Dept. of Agriculture. Bureau of Plant Industry. Bulletin no. 31 .
agr09000157
Forage plants--Northwestern States.
QK1 / .U45 no. 31