TY  - BOOK
AU  - Pickard,George L.
AU  - Emery,William J.
TI  - Descriptive physical oceanography: an introduction 
SN  - 0080379532
U1  - 551 
PY  - 1990///
CY  - Oxford
PB  - Pergamon Press
KW  - OCEANOGRAFIA
KW  - INSTRUMENTOS
KW  - OCEANO
ER  -