By Leonard Raymond E.   Parr Sally B.   in Journal of Forestry

ISSN:0022-1201|68|5|282-283

Society of American Foresters‎(1970)‎

Access to resources Favorite 10.615713

By Echelberger Herbert E.   Leonard Raymond E.   Adler Steven P.   in Journal of Forestry

ISSN:0022-1201|81|2|90-105

Society of American Foresters‎(1983)‎

Access to resources Favorite 8.682741

By Leaf Albert L.   Leonard Raymond E.   Wittwer Robert F.   Bickelhaupt Donald H.   in Forest Science

ISSN:0015-749X|21|1|88-96

Society of American Foresters‎(1975)‎

Access to resources Favorite 7.731888