Organic Insecticides
Metcalf, Robert L.
Organic Insecticides Their Chemistry and Mode of Action - New York Interscience Publishers 1955 - 392
Chemistry and allied sciences
Pure Sciences
Analytical chemistry Insecticides
543.5 / M57O
Organic Insecticides Their Chemistry and Mode of Action - New York Interscience Publishers 1955 - 392
Chemistry and allied sciences
Pure Sciences
Analytical chemistry Insecticides
543.5 / M57O