000 00294nam a2200121Ia 4500
008 211209s1979 xx 000 0 und d
041 _aeng
082 _aALL/JOH
100 _aALLAN R F
245 _aGROUND WATER
260 _aNEW DELHI
_bPRENTICE-HALL OF INDIA PVT. LTD.
_c1979
300 _a620
999 _c20950
_d20950