000 00352nam a2200133Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
082 _a339.9
_bC
100 _aChaturvedi, M.C
_9298
245 0 _aWater Resources systems, planning
_c M.CChaturvedi
260 _aNew Delhi
_bTata Mc. Graw Hill
_c1987
300 _axi;602
942 _cBK
950 _o339.9 C W
999 _c275
_d275