000 00381nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
245 _aNebraska handbook of range management
260 _aNebraska
260 _bNebraska, Cooperative Extension Service
260 _c1960
300 _a35 p.
440 _aNo. 60-131; Nebraska, Cooperat
901 _pS30965
942 _cB
_2udc
999 _c128179
_d128179