By Johansen R. W.   in Journal of Forestry

ISSN:0022-1201|73|3|148-149

Society of American Foresters‎(1975)‎

Access to resources Favorite 3.3829434

By Johansen R. W.   Kraus J. F.   in Journal of Forestry

ISSN:0022-1201|56|9|664-664

Society of American Foresters‎(1958)‎

Access to resources Favorite 2.5372076

By Johansen R. W.   Lavdas L. G.   Loomis R. M.   in Southern Journal of Applied Forestry

ISSN:0148-4419|5|3|128-131

Society of American Foresters‎(1981)‎

Access to resources Favorite 2.1143396