00473nam a22001697i 4500 SXC018417 20260819093638.0 260101s1994 ii 000 0 eng d 540.157 ANI-E3 22 Anil Kumar De Environmental chemistry / Anil Kumar De 3 ed. New Age International Publishers, New Delhi, 1994 p. ; 22 cm. Environmental chemistry 14773 14773 9780781605670 0 0 ddc 0 0 library library CHEMISTRY 2026-08-19 18417 0 540.157 ANI-E3 18417 2026-08-19 09:36:38 2026-08-19 BK 0 0 ddc 0 0 library library CHEMISTRY 2026-08-19 18467 0 540.157 ANI-E2 18467 2026-08-19 09:36:38 2026-08-19 BK 0 0 ddc 0 0 library library CHEMISTRY 2026-08-19 23309 0 540.157 ANI-E3 23309 2026-08-19 09:37:33 2026-08-19 BK 0 0 ddc 0 0 library library CHEMISTRY 2026-08-19 25398 0 540.157 ANI-E4 25398 2026-08-19 09:37:56 2026-08-19 BK 0 0 ddc 0 0 library library CHEMISTRY 2026-08-19 31769 0 540.157 ANI-E7 31769 2026-08-19 09:39:07 2026-08-19 BK 0 0 ddc 0 0 library library CHEMISTRY 2026-08-19 34197 0 540.157 ANI-E8 34197 2026-08-19 09:39:34 2026-08-19 BK