Control of grape diseases and insects in the Eastern United States
McGrew, J.R., Still, G.W.
Control of grape diseases and insects in the Eastern United States - Washington 1968 - 1-28 p. - Grape, Diseases, Insects United States Department of Agriculture. Farmers Bulletin No. 1893 .
Control of grape diseases and insects in the Eastern United States - Washington 1968 - 1-28 p. - Grape, Diseases, Insects United States Department of Agriculture. Farmers Bulletin No. 1893 .