By Girts Michelle A.   Achterman Gail   Wyse Duncan   in Proceedings of the Water Environment Federation

ISSN:1938-6478|2010|2|853-870

Water Environment Federation‎(2010)‎

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By Fairfax Sally K.   Achterman Gail L.   in Journal of Forestry

ISSN:0022-1201|75|8|485-487

Society of American Foresters‎(1977)‎

Access to resources Favorite 12.324408