TY  - BOOK
AU  - Kumar, Ashok
TI  - Aquatic ecosystem
SN  - 9789350560679
AV  - QH541.5.W3 K85 2012
PY  - 2012///
CY  - New Delhi
PB  - Discovery Publishing House
KW  - Aquatic ecology
N1  - Includes bibliographical references and index
ER  -