000 00377nam a2200133Ia 4500
008 170101s1996 xx 000 0 und d
020 _a8120410483
082 _a634.9 KRE
100 _aKrecek, Josef
245 0 _aHydrological problems and environmental management in highlands and headwaters
260 _aCalcutta
_bOxford & IBH
_c1996
300 _aP.196
942 _2ddc
_cBK
999 _c89781
_d89781