By Ritchie Martin W   Hamann Jeff D   in Canadian Journal of Forest Research

ISSN:1208-6037|36|10|2523-2532

NRC Research Press‎(2006)‎

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By Sessions John   Bettinger Pete   Buckman Robert   Newton Mike   Hamann Jeff   in Journal of Forestry

ISSN:0022-1201|102|3|38-45

Society of American Foresters‎(2004)‎

Access to resources Favorite 8.868589