Destructive and useful insects
Metcalf, C.L., Flint, W.P.
Destructive and useful insects Their habits and control by C.L. Metcalf and W.P. Flint - 4th edn. - New York McGraw Hill Book Company Inc. 1962 - 1087 p.
Pest Control
Useful Insects
595.7:632.7 / M 588 D
Destructive and useful insects Their habits and control by C.L. Metcalf and W.P. Flint - 4th edn. - New York McGraw Hill Book Company Inc. 1962 - 1087 p.
Pest Control
Useful Insects
595.7:632.7 / M 588 D