00572nam a22002057a 4500 OSt 230327b |||||||| |||| 00| 0 eng d 9788127224596 627.52 L56I Lenka, D. Irrigation and Drainage / by D. Lenka 3rd rev. and enlarged ed. reprint .- Ludhiana : Kalyani Publishers , 2018 xiii,327p. Technology (Applied Sciences) Engineering and Allied Operations Irrigation Drainage ddc BK 26216 26216 0 0 ddc 0 0 RAU RAU 2023-03-27 IBPSS, Delhi 275.00 0 627.52 L56I 79487 2023-03-27 2023-01-17 BK IBPS/21/2022-23