By Balmer William E.   Dutrow George   in Journal of Forestry

ISSN:0022-1201|71|1|23-25

Society of American Foresters‎(1973)‎

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By Balmer William E.   Utz Keith A.   Langdon O. Gordon   in Southern Journal of Applied Forestry

ISSN:0148-4419|2|4|111-117

Society of American Foresters‎(1978)‎

Access to resources Favorite 9.279229