Biodiversity Heritage Library
By "Smith, J. Harry G. "
Development over 25 years of Douglas-fir, western hemlock, and western redcedar planted at various spacings on a very good site in British Columbia /
By: Reukema, Donald L. - Smith, J. Harry G. - Pacific Northwest Research Station (Portland, Or.)
Publication info: [Portland, Or.] :U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station,
Holding Institution: U.S. Department of Agriculture, National Agricultural Library