TY  - BOOK
AU  - Kosygin, Laishram(ed.)
TI  - Biodiversity, ecology, and conservation of rivers and streams of North East India
SN  - 9788183702768
U1  - 333.956160954 
PY  - 2011///
CY  - New Delhi :  
PB  - Akansha Publishing House
ER  -