A B C D E F G H I J-K L M N O P Q-R S T U V W-Y 0-9
close this section of the libraryThe deterioration of beetle-killed Douglas-fir in western Oregon and Washington(1)
View the documentThe deterioration of beetle-killed Douglas-fir in western Oregon and Washington / K.H. Wright and G.M. Harvey. Wright, Kenneth H. Portland, Or. : Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1967.