By Johnson James E.   Bollig John J.   Rathfon Ronald A.   in Southern Journal of Applied Forestry

ISSN:0148-4419|21|4|175-179

Society of American Foresters‎(1997)‎

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By Gillespie Andrew R.   Rathfon Ronald   Myers Richard K.   in Northern Journal of Applied Forestry

ISSN:0742-6348|13|1|24-29

Society of American Foresters‎(1996)‎

Access to resources Favorite 2.28799