TY  - BOOK
AU  - Surendra Nath, Ed.
TI  - Recent advances in fish ecology, limnology and eco-conservation, Vol.4
U1  - 577.6  SUR-R 
PY  - 1996///
CY  - Daya Publishing House, Delhi
KW  - Aquatic ecology-- Fresh water ecology-- Pond ecology-- Limnology
ER  -