By Cramer Owen P.   in Journal of Forestry

ISSN:0022-1201|52|7|515-517

Society of American Foresters‎(1954)‎

Access to resources Favorite 17.402676

By Cramer Owen P.   Graham Howard E.   in Journal of Forestry

ISSN:0022-1201|69|6|327-331

Society of American Foresters‎(1971)‎

Access to resources Favorite 11.945493

By Murphy James L.   Fritschen Leo J.   Cramer Owen P.   in Journal of Forestry

ISSN:0022-1201|68|9|530-535

Society of American Foresters‎(1970)‎

Access to resources Favorite 9.770159