Showing 1 - 1 of 1 for search: 'Halverson, Howard G.', query time: 0.05s
1
Cover Image
by Zisa, Robert P.
Upper Darby, Pa. : U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1980.

Other Authors: '; “...Halverson, Howard G....”

Related Subjects

Density Forest regeneration Forest soils Forests and forestry Growth Norway spruce Pine Research Soils Trees in cities