TY  - GEN
ED  - EUROPEAN COMMISSION : BASYS
TI  - Baltic sea system study : an european regional sea research project 1996-1999
PY  - 0000///[s.n.]
CY  - [S.l.]
PB  - [s.d.]
KW  - Investigação científica
KW  - Mar Báltico
ER  -