Research note PNW-(series). PNW-242. Additional releases of larch casebearer parasites for biological control in western United States [with list of literature cited; by]R. B. Ryan, W. E. Bousfield, R. E. Denton, R. L. Johnsey , L. F. Pettinger, and R. F. Schmitz.
Publication Title:
Additional releases of larch casebearer parasites for biological control in western United States [with list of literature cited; by]R. B. Ryan, W. E. Bousfield, R. E. Denton, R. L. Johnsey , L. F. Pettinger, and R. F. Schmitz.
Display Title:
Research note PNW-(series). PNW-242. Additional releases of larch casebearer parasites for biological control in western United States [with list of literature cited; by]R. B. Ryan, W. E. Bousfield, R. E. Denton, R. L. Johnsey , L. F. Pettinger, and R. F. Schmitz.
Series Title:
Research note PNW-(series).
Corporate Agency Authors:
Forest Service and Agriculture Dept.
Sort Author:
Forest Service
Authors:
Ryan, R. B., Bousfield, W. E., Denton, R. E., Johnsey, R. L., Pettinger, L. F., and Schmitz, R. F.
Author place:
Washington, DC
Author zip:
20250
Date:
Apr. 1975
Publish Date ISO Format:
1975-04-01T00:00:00Z
Publication Start:
19750401
Publication End:
19750430
Corporate/Agency Author:
Forest Service
Publication month:
9
Publication year:
1975
SuDoc number:
A 13.79:PNW-242
Description:
7 p. 4°
Notes:
(Pacific Northwest Forest and Range Experiment Station, Portland, Oreg.)
Notes:
(Pacific Northwest Forest and Range Experiment Station, Portland, Oreg.) + Distribution Made by Issuing Office. • Sent to Depository Libraries. Item 83-B
Availability:
+ Distribution Made by Issuing Office. • Sent to Depository Libraries. Item 83-B