By Goodrum Phil   Reid V. H.   in Journal of Forestry

ISSN:0022-1201|52|7|518-520

Society of American Foresters‎(1954)‎

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By Stephenson George K.   Goodrum Phil D.   Packard Robert L.   in Journal of Forestry

ISSN:0022-1201|61|7|523-526

Society of American Foresters‎(1963)‎

Access to resources Favorite 9.08026