TY  - BOOK
AU  - x, x
AU  - Kumar,Arvind
TI  - Ecology of plankton: x
SN  - 8170353742
U1  - 577.6/E17 
PY  - 2005///
CY  - Delhi
PB  - Daya pub.
KW  - Ecology
N1  - Includes
ER  -