5019
5020
English
Rao, K. S. )Kotapalli Setha(
8391-
Recent advances in fresh-water biology
New Delhi, India
Anmol Publications
7991
2 v.: ill.
Includes bibliographical references
K.S. Rao
، Freshwater animals -- India
، Freshwater fishes -- India
Effect of water pollution on ، Freshwater animals -- India
Pollution ، Water -- India
، Limnology -- India
459/29
.
195
QL
309
.
R36
1997
AU
TI
TI Fresh-water biology
TI Recent advances in freshwater biology
