|
DE'P22 UG/24912 UG/24913 UG/24914 UG/24915 UG/24916 De, Anil Kumar Environmental chemistry / Anil Kumar De ; revised by Arnab Kumar De. – 10th Multi colour ed. – New Delhi ; kolkata : New Age International , 2022 xvi, 383p. : col. ill. ISBN9788122472271 : Rs.399/- . Environmental chemistry – Biology & Eviromental Sciences . Air pollution – Biology & Eviromental Sciences . Noise pollution . Water pollution . De, Arnab Kumar, revised |
