Stocking levels and underlying assumptions for uneven-aged ponderosa pine stands /
P.H. Cochran.

APA Citation

Cochran, P. H., Pacific Northwest Research Station (Portland, O. (1992). Stocking levels and underlying assumptions for uneven-aged ponderosa pine stands. [Portland, Or.] (333 S.W. First St., P.O. Box 3890, Portland 97208-3890): U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station.

MLA Citation

Cochran, P. H, and Or.) Pacific Northwest Research Station (Portland. Stocking Levels And Underlying Assumptions for Uneven-aged Ponderosa Pine Stands. [Portland, Or.] (333 S.W. First St., P.O. Box 3890, Portland 97208-3890): U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1992.