000 00377nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aTrimble, G.R. and Others
245 _aSome options for managing forest land in the central appalachians
260 _aWashington
_c1974
300 _a1-42 p.
440 _aUSDA Forest Service General T
901 _a24007
942 _cB
_2udc
999 _c4450
_d4450