By Bradley Dennis P.   Lewis Bernard J.   in Journal of Forestry

ISSN:0022-1201|90|2|30-33

Society of American Foresters‎(1992)‎

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By Sibal Pedro V.   Bowyer James L.   Bradley Dennis P.   in Journal of Forestry

ISSN:0022-1201|82|7|420-425

Society of American Foresters‎(1984)‎

Access to resources Favorite 8.623845