000 00396nam a2200181 4500
020 _a
_c
082 _a551.49 INT
100 _a
245 _aIntroduction to groundwater
250 _a
260 _aOxford & IBH Publishing Co. Pvt. Ltd., New Delhi
_c1976
300 _a54
490 _a
500 _a
590 _arvr
_b
_c
650 _aGroundwater (Subsurface water)
942 _cBK
999 _c477718
_d477718