00475nam a2200193 a 4500 156756 OSt 20211025144035.0 190227 ### HIN 9788174463401 658.408 UB3E Uberoi, N K Environmental management by N K Uberoi 2nd ed. Delhi Excel Books 2017 xviii, 414p. Environmental management ddc BK 19146 19146 0 0 0 0 TXB CURAJ CURAJ 2019-02-27 COM 1 658.408 UB3E 31895 2025-02-20 2025-02-03 2020-09-02 BK 0 0 0 0 TXB CURAJ CURAJ 2019-02-27 COM 658.408 UB3E 31894 2020-09-02 2020-09-02 BK