TY  - BOOK
AU  - Graham,Samuel Alexander
AU  - Knight,Fred Barrows
TI  - Principles of forests entomology
U1  - 634.967 
PY  - 1965///
CY  - New York
PB  - McGraw-Hill
KW  - Forest insects
KW  - Trees
KW  - Diseases and pests
N1  - Includes index; Bibliography: p. 395-397
ER  -