By Hay Ronald L.   Woods Frank W.   in Forest Science

ISSN:0015-749X|14|3|301-303

Society of American Foresters‎(1968)‎

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By Hay Ronald L.   Woods Frank W.   in Forest Science

ISSN:0015-749X|21|3|263-267

Society of American Foresters‎(1975)‎

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By Hay Ronald L.   Woods Frank W.   in Journal of Forestry

ISSN:0022-1201|72|3|143-145

Society of American Foresters‎(1974)‎

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By Hay Ronald L.   Hammer R. David   Conn John P.   in Southern Journal of Applied Forestry

ISSN:0148-4419|11|2|119-123

Society of American Foresters‎(1987)‎

Access to resources Favorite 9.036933

By Woods Frank W.   Hay Ronald L.   Irwin Gary H.   in Southern Journal of Applied Forestry

ISSN:0148-4419|8|3|119-122

Society of American Foresters‎(1984)‎

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By Hay Ronald L.   Rennie John C.   Ford Victor L.   in Northern Journal of Applied Forestry

ISSN:0742-6348|6|1|20-22

Society of American Foresters‎(1989)‎

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