TY  - BOOK
AU  - MacGarvin,Malcolm
TI  - El mar del norte
T2  - Greenpeace
SN  - 8474444764
AV  - GC387 .M3318 1991
PY  - 1990///
CY  - Madrid
PB  - Editorial Debate
KW  - Ocean
KW  - Local
N1  - Translation of: The north sea; Bibliography: p. 144
ER  -