Tussock moth program progress report.
APA Citation
Expanded Douglas-fir Tussock Moth Research and Development Program., United States. Cooperative State Research Service., United States. Forest Service. Tussock moth program progress report. [Portland, Ore.: USDA Tussock Moth Program].
MLA Citation
Expanded Douglas-fir Tussock Moth Research and Development Program, United States. Cooperative State Research Service, and United States. Forest Service. Tussock Moth Program Progress Report. [Portland, Ore.: USDA Tussock Moth Program],
Warning: These citations may not always be complete (especially for serials).