Establishment and early growth of conifers on compact soils in urban areas / by Robert P. Zisa, Howard G. Halverson, Benjamin B. Stout.

by Zisa, Robert P.
Upper Darby, Pa. : U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1980.

Series: Forest Service research paper (Northeastern Forest Experiment Station) ; NE-451