TY  - BOOK
AU  - Kumar,Arvind
TI  - Aquatic ecosystems
SN  - 8176484547
AV  - QH541.5.W3 A677 2003
U1  - 363.7394095 KUM 
PY  - 2003///
CY  - New Delhi
PB  - A.P.H. Pub. Corp.
KW  - Aquatic ecology
KW  - India
KW  - Water
KW  - Pollution
KW  - Water quality management
N1  - H.B; Includes bibliographical references and index
N2  - In the Indian context; contributed articles
ER  -