TY  - BOOK
AU  - Vijayakumar, K; Vasanthakumar, B., Ed.
TI  - Aquatic ecosystem and its management
U1  - 577.6  VIJ-A 
PY  - 2010///
CY  - Daya Publishing House, Delhi
KW  - Aquatic ecology-- Fresh water ecology-- Pond ecology-- Limnology (biology)-- groundwater ecology
ER  -