000 00438nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aAhmad M; Kutcher G.P
245 _aIrrigation planning with environmental considerations : a case study of Pakistan's Indus Basin
260 _c1992
_bWorld Bank
_aWashington DC
366 _b1992
650 _aPLANNING
942 _cBK
999 _c74738
_d74738