New York, McGraw-Hill Book Co., 1948
1st ed.

St. Paul, Minn. : North Central Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1995
4th rev., July 1994.

[Fort Collins, CO] : U.S. Dept. of the Interior, U.S. Geological Survey, 1999

Farnham Royal, Bucks., Eng. : Commonwealth Agricultural Bureaux, 1963

The Hague : Junk, 1974

Oak Ridge, Tenn. : [Springfield, Va.] : Dept. of Energy [Office of Energy Technology], Oak Ridge National Laboratory ; [For sale by the National Technical Information Service], 1979

New York : D. Appleton and Company, 549 and 551 Broadway, 1877

New York, N.Y. : Penguin Books, 1997

Washington : U.S. Govt. Print. Off., 1976

Fargo, ND : North Dakota Institute for Regional Studies, 2006

Seattle, University of Washington Press, 1970

London ; New York : Academic Press, 1975

Bromall, PA : Northeastern Forest Experiment Station, 1989

The Hague ; Boston : Hingham, MA : W. Junk ; Distributors for the U.S. and Canada, Kluwer Boston, 1983

Berlin ; New York : Springer-Verlag, 1977

Washington D.C. : Wildlife Society, 1973

Cambridge ; New York : Cambridge University Press, 1995

San Diego : Academic Press, 1997
2nd ed.

Berlin : Springer, 2008

Amsterdam ; New York : Elsevier Pub. Co., 1970