00619nam a22002057a 4500 OSt 251021b |||||||| |||| 00| 0 eng d 9788120335868 627 D22H Das, Ghanshyam. Hydrology and Soil Conservation Engineering : including watershed management / by Ghanshyam Das 2nd ed. .- 2024 : PHI Learning , 2024 xii,539p. Technology (Applied Sciences) Engineering and Allied Operations Hydrology Soil Conservation Engineering ddc BK 7 49119 49119 0 0 ddc 0 0 RAU RAU 2025-10-21 DBA, Delhi 1095.00 3 627 D22H 84875 2026-05-09 2026-04-25 2026-04-25 2025-07-15 BK DBS/004/2025-2026 0 0 ddc 0 0 RAU RAU 2025-10-21 DBA, Delhi 1095.00 4 627 D22H 84876 2026-06-18 2026-06-04 2026-06-04 2025-07-15 BK DBS/004/2025-2026