000 00729nam a2200229#a 4500
001 vtls000002165
008 230822s1978 xx 000 0 eng d
020 _a92-3-101497-
040 _aJPS
090 0 0 _aEARTH 551.48/.49 UNE
110 _aUNESCO.
_eissuing body
245 0 _aWORLD WATER BALANCE AND WATER RESOURCES OF THE EARTH
260 _aParis : The UNESCO Press,
_c1978
300 _a663p ; illus.
440 _aUnesco. Studies & reports in hydrology ; no.25
546 _aENG
650 1 0 _aWATER BALANCE.
650 2 0 _aWater Resources
942 _cMONO
990 _a1978
999 _a01989
_a551.48/.49 UNE
_aVIRTUA/0
_aVTLSSORT0080*0200*0900*1000*2450*2600*3000*4400*5460*6500*6501*9040*9050*9490*9900*9993
_c1312
_d1312
003 JPS