By Ayres Philip W.   in Journal of Forestry

ISSN:0022-1201|35|5|473-476

Society of American Foresters‎(1937)‎

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By Ayres Philip W.   in Journal of Forestry

ISSN:0022-1201|1|4|121-125

Society of American Foresters‎(1903)‎

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By Ayres Philip W.   in Journal of Forestry

ISSN:0022-1201|27|2|119-124

Society of American Foresters‎(1929)‎

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By Chapman H. H.   Reynolds Harris A.   Ayres Philip W.   Cline A. C.   in Journal of Forestry

ISSN:0022-1201|32|4|397-399

Society of American Foresters‎(1934)‎

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