Organic insecticides
Metcalf, R.L.
Organic insecticides Their chemistry and mode of action by R.L. Metcalf - New York 1955 - 392 p.
Insecticides
Chemistry
632.951 / M 588 O
Organic insecticides Their chemistry and mode of action by R.L. Metcalf - New York 1955 - 392 p.
Insecticides
Chemistry
632.951 / M 588 O