TY  - BOOK
AU  - Balakrishnan Nair,N.(Narayana),1927
AU  - Thampy,D.M.
TI  - A textbook of marine ecology
SN  - 033390320X
U1  - 597.0921 
PY  - 1980///
CY  - Delhi
PB  - Macmillan
KW  - Marine ecology
ER  -