Socio economic conditions of Tribes in Idukki district with special reference to Mannan and Oorali Tribal groups in the District /

od Sunil T K, Researcher, Roy C Mathew, Guide
Wydane 2017

A faunistic survey of spiders (Araneae: Arachnida) in Kerala

od Sebastian, P A; Guide, Sunil Jose, K; Researcher
Wydane 2007