000 00475nam a2200193#a 4500
001 vtls000004585
008 230822s1988 xx 000 0 eng d
040 _aJPS
090 0 0 _aUN 55 551.495 UNI
110 _aUNITED NATIONS.
_eissuing body
245 0 _aGROUND WATER ECONOMICS
260 _aNEW YORK: UNITED NATIONS,
_c1988
300 _a65P
546 _aENG
650 1 0 _aGroundwater
942 _cMONO
990 _a1988
999 _a06417
_a551.495 UNI
_aVIRTUA50
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003 JPS