Seed treatment and rainfall in relation to the control of cabbage black-leg
Walker, J.C.
Seed treatment and rainfall in relation to the control of cabbage black-leg - Washington 1922 - 1-27 p. - Seed, Treatment, Cabbage United States Department of Agriculture. Bulletin No. 1029 .
Seed treatment and rainfall in relation to the control of cabbage black-leg - Washington 1922 - 1-27 p. - Seed, Treatment, Cabbage United States Department of Agriculture. Bulletin No. 1029 .