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040 _aNational Science Library
_cNational Science Library
080 _a556.3(082.2)
_bM9
245 _aGroundwater exploration and development in crystalline basement aquifers
_c/ Proceedings of the workshop held in Harare, Zimbabwe 15-24 June, 1987
260 _aLondon:
_bCommonwealth Science Council,
_c1989
300 _av, 402p.
490 _aSeries no. CSC(89)WMR-13 technical paper 273
500 _aVol. 1
650 _aProceedings
942 _2udc
_cPR
999 _c31283
_d31283