By Vander Wall Stephen B.   in Western Journal of Applied Forestry

ISSN:0885-6095|7|1|14-20

Society of American Foresters‎(1992)‎

Access to resources Favorite 21.742668

By Lanner Ronald M.   Vander Wall Stephen B.   in Journal of Forestry

ISSN:0022-1201|78|10|637-639

Society of American Foresters‎(1980)‎

Access to resources Favorite 15.93509