By Roget Einar L.   in Journal of Forestry

ISSN:0022-1201|75|10|662-662

Society of American Foresters‎(1977)‎

Access to resources Favorite 20.914211

By Roget Einar L.   Thornton Philip L.   in Journal of Forestry

ISSN:0022-1201|79|9|626-628

Society of American Foresters‎(1981)‎

Access to resources Favorite 14.360844