00492nam a22001817a 4500 OSt 260527b |||||||| |||| 00| 0 eng d 627.52 K52P Keshri, Satish Kumar Performance of Lining Materials for Seepage Control in Field Channels Pusa, Samastipur RAU 1988 99P. B.Tech. 1988 Agricultural Engineering B.Tech. Thesis ddc B.TECH,MBA 50855 50855 0 0 ddc 0 0 RAU RAU 2026-05-27 By Authors 627.52 K52P 41857 2026-05-27 2026-05-27 B.TECH,MBA Gift