TY  - BOOK
AU  - Graham,Samuel A.
AU  - Knight,Fred Barrows
TI  - Principles of forest entomology
T2  - The American forestry series
U1  - 634.967 22
PY  - 1965///]
CY  - New York
PB  - McGraw-Hill
KW  - Forest insects
N1  - Includes bibliographies
ER  -