Cuencas hidrográficas
By: Pablo Lloret ; Etapa [fotografías]
Contributors: CAMAREN (Consortium)
Series: Agua para consumo humano
Publisher: CAMAREN
Published: 1999
Place of publication: Quito, Ecuador
Language: spa
Number of pages: 91
Subjects: Water-supply; Management; Watershed management
Notes: Includes bibliographical references.