TY  - BOOK
AU  - Cochrane,Jennifer,ed
TI  - Life in the open sea
T2  - MacDonald junior reference library ; 52
SN  - 0356025888
U1  - 578.77/C663L 
PY  - 1974///
CY  - London
PB  - MacDonald Educational
KW  - Marine biology
ER  -