000 00760nam#a2200229#a#4500
001 004417
005 20160721143203.0
008 971027s1990####xxu#################eng#d
020 _a0821315374
040 _aAR-beUNQ
099 _a14-L6
100 1 _aListorti, James A
245 0 2 _aEnvironmental health components for water supply, sanitation, and urban projects
_cJames A. Listorti.
260 _aWashington D.C :
_bWorld Bank,
_c1990
300 _axii,142 p. :
_bgráficos, tablas
490 0 _aWorld Bank technical paper ;
_vv. 121
650 7 _aINGENIERIA
_2Spines
650 7 _aABASTECIMIENTO DE AGUA
_2Spines
650 7 _aMEDIO AMBIENTE
_2toit
929 _aCOMPRA
_bOficina del Libro
_cExp. 827-0764/97
_d15,60
_e19971027
_j21392
942 _cLIB
_n0
999 _c7187
_d82574