By Van Wagtendonk Jan W.   Benedict James M.   in Journal of Forestry

ISSN:0022-1201|78|7|399-401

Society of American Foresters‎(1980)‎

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By Van Wagtendonk Jan W.   Benedict James M.   Sydoriak Walter M.   in Western Journal of Applied Forestry

ISSN:0885-6095|13|3|73-84

Society of American Foresters‎(1998)‎

Access to resources Favorite 8.284018