TY  - BOOK
AU  - Andrews, William A.
TI  - Guide to the Study of Freshwater Ecology
SN  - 0133707598
U1  - 574.52632 
PY  - 1972///
CY  - New Jersey
PB  - Prentice-Hall of India Pvt. Ltd.
KW  - Life sciences
KW  - Pure Sciences
KW  - Freshwater ecology
ER  -