000 00444nam a2200169Ia 4500
999 _c91057
_d91057
005 20201027122901.0
008 201027b ||||| |||| 00| 0 eng d
041 _aEN
082 _a333.9100973
_bGAR
_223
100 _aGarstka,Walter U
245 _aWater resosurces and the national welfare
_c/ Walter U Garstka
260 _aColombo
_bWater Resources
_c1978
300 _axv,638p.
500 _aIncludes Index
509 _aNS
942 _cS