The Lake States' aspen resource revisited: mid-1960s-1987
Contribution to Book
Aspen symposium '89: Proceedings of symposium
Roy D. Adams
U.S. Department of Agriculture, Forest Service, North Central Forest Experiment Station
Gen. Tech. Rep. NC-140
Spencer, Jr., J. S.; Leatherberry, E. C.; Kingsley, N. P. U.S. Department of Agriculture, Forest Service, North Central Forest Experiment Station. Gen. Tech. Rep. NC-140. 243-252.
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