TY  - BOOK
AU  - Abulafia, David 
TI  - The Boundless Sea : A Human History of the Oceans 
SN  - 9780241956274
PY  - 2020///
CY  - London
PB  - Pinguin Books
KW  - History -- General -- Oceans
N1  - Illustrations, maps
ER  -