By Levine Ralph L.   Langenau Edward E.   in Forest Science

ISSN:0015-749X|25|2|317-327

Society of American Foresters‎(1979)‎

Access to resources Favorite 11.00528

By Habron Geoffrey B.   Kaplowitz Michael D.   Levine Ralph L.   in Environmental Management

ISSN:0364-152X|33|6|776-787

Springer Publishing Company ‎(2004)‎

Access to resources Favorite 9.001099

By Langenau Edward E.   Jamsen Gale C.   Levine Ralph L.   in Forest Science

ISSN:0015-749X|23|4|437-444

Society of American Foresters‎(1977)‎

Access to resources Favorite 9.001099