Knight, Fred Barrows,
Principles of forest entomology / - 5th ed. - New York : McGraw-Hill Book Co., c1980. - xiii, 461 p. : ill. ; 24 cm. - McGraw-Hill series in forest resources .
Fourth ed. (1965) by S. A. Graham and F. B. Knight.
0070350957
Forest insects.
Forest insects
634 HIL 1980 A046 Or.
Principles of forest entomology / - 5th ed. - New York : McGraw-Hill Book Co., c1980. - xiii, 461 p. : ill. ; 24 cm. - McGraw-Hill series in forest resources .
Fourth ed. (1965) by S. A. Graham and F. B. Knight.
0070350957
Forest insects.
Forest insects
634 HIL 1980 A046 Or.