TY  - BOOK
T1  - Sanitation and water supply : Practical lessons from the decade
T2  - DP nro.9
A1  - Cairncross, Sandy
LA  - English
PP  - Washington
PB  - The world Bank
YR  - 1993
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.8707
OP  - 63
KW  - ABASTECIMIENTO DE AGUA
ER  -