"Effects of granular dieldrin and heptachlor on adult weevil populations in red clover."; "Hansen, H. L.", "Dorsey, C. K."; "Red clover--Diseases and pests--Control--West Virginia."; "Hansen, H. L.", "Dorsey, C. K."; "1957"; "

Journal article reprint from: Journal of Economic Entomology, v.50:no.2 (1957:Apr.).

"; ""; "P12456"; "pec"; "Red clover--Diseases and pests--Control--West Virginia."; "14256"; .