000 00529pam a2200181a 44500
008 160408b1972 xxu||||| |||| 00| 0 eng d
082 _a551.49
_bG917
100 _aBrown, R. H.
245 1 _aGROUND-WATER STUDIES
_cAN INTERNATIONAL GUIDE FOR RESEARCH AND PRACTICE
260 _aParis
_bUnesco
_c1972
300 _a1 v.
500 _aSupplement No. 1
500 _aSupplements
500 _aA Contribution To The International Hydrological Decade
650 _aWater, Underground
964 _gCIRC
997 _aA57963 C
999 _c297495
_d297495