Gaya APA

Encyclopaedia of ecology, environment and pollution : document and case studies / Edited by Sinha, Prabhas C. (2003). : New Delhi : Anmol Publications PVT. Ltd.

Gaya MLA

Encyclopaedia of ecology, environment and pollution : document and case studies / Edited by Sinha, Prabhas C. Ed. Ke- 1 Vol. 15. : New Delhi : Anmol Publications PVT. Ltd, 2003. Text.