De, A. K. (1989). Environmental chemistry (2nd ed.). Wiley Eastern.
Chicago Edition CitationDe, Anil Kumar. Environmental Chemistry. 2nd ed. New Delhi: Wiley Eastern, 1989.
Deismireacht MLADe, Anil Kumar. Environmental Chemistry. 2nd ed. Wiley Eastern, 1989.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.