Lumber Recovery From Large, Highly Defective, Low Grade Coast Douglas-Fir.
Snellgrove, Thomas A.
Lumber Recovery From Large, Highly Defective, Low Grade Coast Douglas-Fir. - 1975. - s. [4], 23 : il. , tab. ; 27 cm. - PNW-197 . - Research Paper. Pacific Northwest Forest and Range Experiment Station PNW-197 .
bibliogr. = USDA For. Serv. Res. Pap.
Lumber Recovery From Large, Highly Defective, Low Grade Coast Douglas-Fir. - 1975. - s. [4], 23 : il. , tab. ; 27 cm. - PNW-197 . - Research Paper. Pacific Northwest Forest and Range Experiment Station PNW-197 .
bibliogr. = USDA For. Serv. Res. Pap.