Principles of forest entomology/
Graham, Samuel Alexander, 1891-
Principles of forest entomology/ by Samuel Alexander Graham and Fred Barrows Knight. - 4th edition. - New York: McGraw-Hill, 1965. - xii, 417 pages : ill. ; 24 cm.
Third ed. published under title: Forest entomology.
Includes bibliographies.
Forest insects.
Principles of forest entomology/ by Samuel Alexander Graham and Fred Barrows Knight. - 4th edition. - New York: McGraw-Hill, 1965. - xii, 417 pages : ill. ; 24 cm.
Third ed. published under title: Forest entomology.
Includes bibliographies.
Forest insects.
