000 00309nam a2200133Ia 4500
008 220709b1985 xxu||||| |||| 00| 0 eng d
082 _a
_b
100 _aKhalel Raziauddin
110 _aUNESCO
245 _aGround water quality modelling
260 _aRoorkee
_bUniversity Roorkee
_c1985
300 _a78 p.
690 _aLecture Notes
942 _cBooks
906 _a164069
981 _aRoorkee: University Roorkee, 1985.
982 _a78 p.
983 _aGround water quality modelling
999 _c143293
_d143293