TY  - BOOK
AU  -  Pillai,N Krishna .
TI  - Marine biology and ecology / 
SN  - 8170401720
U1  - 578.77 
PY  - 1990///
CY  - Mumbai : 
PB  - Himalaya Publishing House , 
KW  - MARINE BIOLOGY
N1  - Include references
ER  -