By Derr H. J.   in Journal of Forestry

ISSN:0022-1201|64|4|236-239

Society of American Foresters‎(1966)‎

Access to resources Favorite 3.599562

By Enghardt Hans   Derr H. J.   in Journal of Forestry

ISSN:0022-1201|61|2|134-137

Society of American Foresters‎(1963)‎

Access to resources Favorite 3.1496167

By Derr H. J.   Melder T. W.   in Forest Science

ISSN:0015-749X|16|2|204-209

Society of American Foresters‎(1970)‎

Access to resources Favorite 2.6996715

By Derr H. J.   Enghardt H. G.   in Journal of Forestry

ISSN:0022-1201|67|7|501-504

Society of American Foresters‎(1969)‎

Access to resources Favorite 2.6996715

By McLemore B. F.   Derr H. J.   Barnett J. P.   in Forest Science

ISSN:0015-749X|14|3|312-313

Society of American Foresters‎(1968)‎

Access to resources Favorite 2.2497263

By Wells O. O.   Barnett P. E.   Derr H. J.   Funk D. T.   La Farge Timothy   Lawson E. R.   Little Silas   in Southern Journal of Applied Forestry

ISSN:0148-4419|2|1|28-32

Society of American Foresters‎(1978)‎

Access to resources Favorite 1.5748084