Textbook of environmental chemistry for B.Sc, B.Sc (Hons) and M.Sc. students,
Tyagi, O. D.
Textbook of environmental chemistry for B.Sc, B.Sc (Hons) and M.Sc. students, by O. D. Tyagi and M.Mehra - New Delhi Anmol Publications 1990 - iii,404p. ; 24cm.
8170413524
Ecology
Pollution
333.70154 / TYA
Textbook of environmental chemistry for B.Sc, B.Sc (Hons) and M.Sc. students, by O. D. Tyagi and M.Mehra - New Delhi Anmol Publications 1990 - iii,404p. ; 24cm.
8170413524
Ecology
Pollution
333.70154 / TYA