Direct, nondestructive measurement of biomass and structure in living, old-growth Douglas-fir

Denison, William C.; Tracy, Diane M.; Rhoades, Frederick M.; Sherwood, Martha. 1972. Direct, nondestructive measurement of biomass and structure in living, old-growth Douglas-fir. In: Research on coniferous forest ecosystems: first year progress in the coniferous forest biome, US/IBP: Proceedings of a symposium; 1972 March 23-24; Bellingham, WA. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station: 147-158.