Seeding habits of upper-slope tree species /
by Richard E. Carkin ... [et al.].
APA Citation
Carkin, R. E., United States. Forest Service., Pacific Northwest Forest and Range Experiment Station (Portland, O. (1978). Seeding habits of upper-slope tree species. Portland, Or.: Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station.
MLA Citation
Carkin, Richard E, United States. Forest Service, and Or.) Pacific Northwest Forest and Range Experiment Station (Portland. Seeding Habits of Upper-slope Tree Species. Portland, Or.: Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1978.
Warning: These citations may not always be complete (especially for serials).