TY  - BOOK
AU  - Sears,M.
TI  - Progress in oceanography
U1  - 551.46 PRO.1 
PY  - 1963///.
CY  - Oxford : 
PB  - Pergamon Press, 
KW  - Oceanography
N1  - V.4-The quarternary history of the ocean basins
ER  -