Analyses of materials sold as insecticides and fungicides
Cathcart, C.C.
Analyses of materials sold as insecticides and fungicides - New Brunswick 1915 - 1-13 p. - Analyses New Jursey Agricultural Experiment Stations. Bulletin No. 286 .
Analyses of materials sold as insecticides and fungicides - New Brunswick 1915 - 1-13 p. - Analyses New Jursey Agricultural Experiment Stations. Bulletin No. 286 .