By Polzin Paul E.   in Journal of Forestry

ISSN:0022-1201|92|5|38-42

Society of American Foresters‎(1994)‎

Access to resources Favorite 17.319748

By Keegan III Charles E.   Polzin Paul E.   in Journal of Forestry

ISSN:0022-1201|85|11|31-36

Society of American Foresters‎(1987)‎

Access to resources Favorite 11.891732

By Connaughton Kent P.   Polzin Paul E.   Schallau Con   in Forest Science

ISSN:0015-749X|31|3|717-725

Society of American Foresters‎(1985)‎

Access to resources Favorite 10.824842