Biology of alder;
proceedings of a symposium held at Northwest Scientific Association fortieth annual meeting, Pullman, Washington, April 14-15, 1967.
Edited by J. M. Trappe [and others]

APA Citation

Northwest Scientific Association., Trappe, J. M. (1968). Biology of alder: proceedings of a symposium held at Northwest Scientific Association fortieth annual meeting, Pullman, Washington, April 14-15, 1967. Portland, Or.: Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture.

MLA Citation

Northwest Scientific Association, and J. M. Trappe. Biology of Alder: Proceedings of a Symposium Held At Northwest Scientific Association Fortieth Annual Meeting, Pullman, Washington, April 14-15, 1967. Portland, Or.: Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, 1968.