TY  - GEN
AU  - Vijaykumar , K.
TI  - Freshwater ecosystem of India
SN  - 8170352061
U1  - 577.6 
PY  - 1999///
CY  - Delhi
PB  - Daya Publishing House
KW  - FRESH WATER ECOLOGY
KW  - AQUATIC ECOLOGY
KW  - LIFE SCIENCCE
KW  - ECOSYSTEM
ER  -