000 00426nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a633.2.03
100 _aDriscoll, R.S.
245 _aManaging public rangelands : Effective livestock grazing practices and systems f
260 _aWashington
260 _c1969
300 _a30 p.
440 _aNo. 315 R; United States Depar
901 _pS17152
942 _cB
_2udc
999 _c127151
_d127151