Metcalf, C. L. 1888-1948.
Destructive and useful insects : their habits and control / C. L. Metcalf and W. P. Flint ; rev. by R. L. Metcalf. - 4th ed. - New York : McGraw-Hill, c1962. - xii, 1087 p. : ill. ; 23 cm. - McGraw-Hill publications in the agricultural sciences .
Include Index.
070416583
61014049
GB62-12270
Insect pests.
Beneficial insects.
SB931 / .M45 1962
638 / MED
Destructive and useful insects : their habits and control / C. L. Metcalf and W. P. Flint ; rev. by R. L. Metcalf. - 4th ed. - New York : McGraw-Hill, c1962. - xii, 1087 p. : ill. ; 23 cm. - McGraw-Hill publications in the agricultural sciences .
Include Index.
070416583
61014049
GB62-12270
Insect pests.
Beneficial insects.
SB931 / .M45 1962
638 / MED