Control of cutworms in the Prairie provinces
Strickland, E.H.
Control of cutworms in the Prairie provinces - Ottawa 1916 - 1-8 p. - Cutworms Canada Department of Agriculture. Circular No. 6 .
Control of cutworms in the Prairie provinces - Ottawa 1916 - 1-8 p. - Cutworms Canada Department of Agriculture. Circular No. 6 .