United Nations
Guidebook to water resources, use and management in Asia and the Pacific - New York Untied Nations 1995 - 305p
92-1-119705-8
Water-supply -- Asia -- Management.
333.91 / UNI/G
Guidebook to water resources, use and management in Asia and the Pacific - New York Untied Nations 1995 - 305p
92-1-119705-8
Water-supply -- Asia -- Management.
333.91 / UNI/G