Constitution and toxic effect of botanicals and new synthetic insecticides
Lauger, P.
Constitution and toxic effect of botanicals and new synthetic insecticides by P. Lauger, et. al. - New York 1945 - 43 p.
Insecticides
632.951 / L 374 C
Constitution and toxic effect of botanicals and new synthetic insecticides by P. Lauger, et. al. - New York 1945 - 43 p.
Insecticides
632.951 / L 374 C