By Lutes Duncan C.   Hardy Colin C.   in Western Journal of Applied Forestry

ISSN:0885-6095|28|3|116-120

Society of American Foresters‎(2013)‎

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By Rinehart Robert P.   Hardy Colin C.   Rosenau Henry G.   in Journal of Forestry

ISSN:0022-1201|76|8|501-503

Society of American Foresters‎(1978)‎

Access to resources Favorite 8.9398365