By Grehan J.R.   in Journal of Natural History

ISSN:1464-5262|23|4|803-824

Taylor & Francis Ltd‎(1989)‎

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By Grehan J. R.   Paricer B. L.   Wagner D. L.   Rosovsky J.   Aleong J.   in Forest Science

ISSN:0015-749X|38|3|611-622

Society of American Foresters‎(1992)‎

Access to resources Favorite 2.8862958