Stockability, growth, and yield of the Circumboreal aspens (Populus tremuloides Michx., P. tremula L.) [electronic resource] / D.A. Perala, R.A. Leary, and C.J. Cieszewski.
Imprint
St. Paul, Minn. (1992 Folwell Ave., St. Paul 55108) : U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, [1995]