Seed treatment for cereal smuts
Conners, I.L.
Seed treatment for cereal smuts - Ottawa 1927 - 1-4 p. - Seed, Treatment, Cereal, Smuts Canada Department of Agriculture. Circular No. 56 .
Seed treatment for cereal smuts - Ottawa 1927 - 1-4 p. - Seed, Treatment, Cereal, Smuts Canada Department of Agriculture. Circular No. 56 .