000 00512nam a22001697a 4500
003 OSt
005 20230621103038.0
008 230621b |||||||| |||| 00| 0 eng d
040 _cCHUKA UNIVERSITY
050 _aTD 215
_b.K35 1980
100 _aKALBERMATTEN,JOHN
_910271
245 _aAPPROPRIATE TECHNOLOGY FOR WATER SUPPLY AND SANITATION;A SUMMARY OF TECHNICAL AND ECONOMIC OPTIONS
260 _aWASHINGTON,DC
_bTHE WORLD BANK
_c1980
300 _a36P.
650 _aWATER SUPPLY
_910272
942 _2lcc
_cBK
_n0
999 _c14473
_d14473