Design of Irrigation Structures/
Sehgal, PP .
Design of Irrigation Structures/ - 2nd Reprint - Delhi : Khanna publishers , 1991. - 242 ; .
627.52 / SEH/DE
Design of Irrigation Structures/ - 2nd Reprint - Delhi : Khanna publishers , 1991. - 242 ; .
627.52 / SEH/DE
