By Schubert G. H.   in Journal of Forestry

ISSN:0022-1201|52|6|446-447

Society of American Foresters‎(1954)‎

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By Fowells H. A.   Schubert G. H.   in Journal of Forestry

ISSN:0022-1201|49|3|192-196

Society of American Foresters‎(1951)‎

Access to resources Favorite 2.4999065