Water resource management
Verma , S .B . , Sahu, D and Lal, J .
Water resource management - New Delhi Pentagon Press 1009 - xv, 386p. : ill hbk
9788182743694
Water resources - management
Water resource management - New Delhi Pentagon Press 1009 - xv, 386p. : ill hbk
9788182743694
Water resources - management