Metcalf, C.L.
Destructive and useful insects : their habits and control / C.L. Metcalf, W.P. Flint. Rev. by R.L. Metcalf. - 4th ed. - TATA McGraw-Hill Publishing : New Delhi, 1973. - xi, 1086 p. : ill. ; 22 cm.
Includes index.
Insect pests.
Beneficial insects.
595.7 / MED
Destructive and useful insects : their habits and control / C.L. Metcalf, W.P. Flint. Rev. by R.L. Metcalf. - 4th ed. - TATA McGraw-Hill Publishing : New Delhi, 1973. - xi, 1086 p. : ill. ; 22 cm.
Includes index.
Insect pests.
Beneficial insects.
595.7 / MED