000			00373nam a2200145Ia 4500
003			OSt
005			20161217162800.0
008			160331s1991 xx 000 0 und d
080			_a556.51 N1
100			_aWilliam, Dixon, and Hufschmidt (Ed)
245			_aWatershed resources management
260			_bInst.of S A Studies, Singapore _c1991
300			_a222
942			_2udc _cBK
999			_c2756 _d2756