00534nam a22001337a 4500 230427b |||||||| |||| 00| 0 eng d National Science Library National Science Library 504.064(082.2) P2 National conference on appropriate technologies for industrial pollution control and environmental management: 22-23 November, 2002 / Department of Civil Engineering Tirupati: Department of Civil Engineering, 2002 155p. Science udc PR 24502 24502 0 0 udc 0 5040640822_P2 0 35977 NSL NSL GF/Rk-5/C-21/R-4 2003-01-24 0 504.064(082.2) P2 180396 2023-04-27 00:00:00 2003-01-24 PR