Author Search Results

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Forest statistics of the United States, 1987 / Karen L. Waddell, Daniel D. Oswald, and Douglas S. Powell.

by Waddell, Karen L.
Portland, Or. : United States Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [1989].

Series: Resource bulletin (Pacific Northwest Research Station) ; PNW-RB-168

Other Authors: '; “...Powell, Douglas S....”

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Stand basal-area and tree-diameter growth in red spruce-fir forests in Maine, 1960-80 / Stanley J. Zarnoch, David A. Gansner, Douglas S. Powell, Thomas W. Birch.

Radnor, PA : United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, [1990].

Series: Research paper (Northeastern Forest Experiment Station) ; NE-633

Other Authors: '; “...Powell, Douglas S....”