TY - BOOK T1 - Methodological guidelines for the integrted environmental evaluation of water resources development A2 - UNEP LA - English PP - París PB - Unesco YR - 1987 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.8272 OP - 152 KW - Impactos ambientales KW - Recursos hídricos ER -