By Crosby John S.   Loomis Robert M.   in Journal of Forestry

ISSN:0022-1201|65|12|901-902

Society of American Foresters‎(1967)‎

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By Loomis Robert M.   Phares Robert E.   Crosby John S.   in Forest Science

ISSN:0015-749X|12|1|30-39

Society of American Foresters‎(1966)‎

Access to resources Favorite 8.279199