Cita APA

Alphonsa, M. K. (2008). Impact of Environmental stress on certain fishes of River Periyar (PHD Thesis.).

Chicago Edition Citation

Alphonsa, M K. Impact of Environmental Stress on Certain Fishes of River Periyar. PHD Thesis. Kottayam, School of Environmental Science, M G University, 2008.

Cita MLA

Alphonsa, M K. Impact of Environmental Stress on Certain Fishes of River Periyar. PHD Thesis. 2008.