TY  - BOOK
T1  - Water supply and sanitation sector monitoring report 1993
A1  - World Health Organization
A2  - UNICEF
LA  - English
PP  - Ginebra
PB  - World Health organization
YR  - 1993
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.8705
OP  - 57
KW  - ABASTECIMIENTO DE AGUA
KW  - INGENIERIA SANITARIA
ER  -