TY  - BOOK
AU  - Valavanis, V.D.
TI  - Geographic information systems in oceanography and fisheries
SN  - 0415284635
U1  - 551.4600265 
PY  - 2002///
CY  - London
PB  - Taylor and Francis
KW  - Geographic Information Systems
N1  - 294493 (Civil)
ER  -