00587nam a22001817a 4500 230426b |||||||| |||| 00| 0 eng d 8170243378 National Science Library National Science Library 502.2/6:341.123 N0 Khanna, Gopesh Nath 7540 Environment problems and the United Nations New Delhi: Ashish Publishing House, 1990 viii, 204p. Pollution-Law and legislation Environmental law United Nations environment programme udc BK 23743 23743 0 0 udc 0 50226341123_N0 0 34836 NSL NSL GF/Rk-5/C-19/R-5 1991-01-21 0 502.2/6:341.123 N0 171512 2023-04-26 00:00:00 1991-01-21 BK