TY  - BOOK
AU  - Carlin,V.M.
ED  - United States.
TI  - Larval Densities and Trends of Insect Species Associated With Spruce Budworms in Buds and Shoots in Oregon and Washington
U1  - 632.78 
PY  - 1980///
CY  - Washington, D.C.
PB  - United States Government Printing Office
KW  - Lepidoptera
KW  - Control
KW  - Congresses
KW  - United States
KW  - Heliothis
KW  - agricultural pests
N1  - Title cover; Research Paper PNW-273
ER  -