Analyses of materials sold as insecticides and fungicides during 1926
Cathcart, Charles S., Willis, Ralph L.
Analyses of materials sold as insecticides and fungicides during 1926 - New Brunswick 1926 - 1-16 p. - Analyses, Insecticides, Fungicides New Jersey Agricultural Experiment Station. Bulletin No. 441 .
Analyses of materials sold as insecticides and fungicides during 1926 - New Brunswick 1926 - 1-16 p. - Analyses, Insecticides, Fungicides New Jersey Agricultural Experiment Station. Bulletin No. 441 .