Destructive and useful insects:

Metcalf, C. L. 1888-1948.

Destructive and useful insects: their habits and control [by] C.L. Metcalf [and] W.P. Flint. Rev. by R.L. Metcalf. - 4th ed. - New York, McGraw-Hill, 1962. - 1087 p. illus. 24 cm. - McGraw-Hill publications in the agricultural sciences .

070416583

61014049

GB62-12270


Insect pests.
Beneficial insects.

SB931 / .M4 1962

632.7