By Maloy Otis C.   Gross Henry L.   in Journal of Forestry

ISSN:0022-1201|61|11|850-853

Society of American Foresters‎(1963)‎

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By Gross Henry L.   Ek Alan R.   Patton Robert F.   in Forest Science

ISSN:0015-749X|29|4|771-778

Society of American Foresters‎(1983)‎

Access to resources Favorite 8.652516