Water Resources Management and Development
Singh, K.K.
Water Resources Management and Development - Ludhiana Kalyani Publishers 2007 - 580
8127235048
Economics
Social sciences
Water resources development Water resources management
333.9116 / S48W
Water Resources Management and Development - Ludhiana Kalyani Publishers 2007 - 580
8127235048
Economics
Social sciences
Water resources development Water resources management
333.9116 / S48W