TY  - BOOK
AU  - Knight,Fred Barrows,b.1925
AU  - Heikkenen,Herman John
AU  - Graham,Samuel Alexander,b.1891Principles of forest entomology
TI  - Principles of forest entomology
SN  - 0070350957
PY  - 1980///
CY  - New York
PB  - McGraw-Hill Book
KW  - Forest insects
KW  - Control
N1  - Fourth ed. (1965) by S. A. Graham and F. B. Knight; Includes bibliographies and index
ER  -