1
International conferences on the protection of the North Sea: ministerial declarations : Bremen, London, Den-Haag, 1984 ; 1987 ; 1990.
Book
1995
...UPVN - Ocean water, coastal waters...
2
International conference on the protection of the North Sea 0004: Esbjerg declaration : Esbjerg, 08.06.95-09.06.95.
Book
1995
...UPVN - Ocean water, coastal waters...
3
Der Schutz der Meere in der internationalen Politik : nachhaltige Entwicklung und die Ozeane [E-Book] /
4
Der Schutz der Meere in der internationalen Politik : nachhaltige Entwicklung und die Ozeane /
Book
...UPVN - Ocean water, coastal waters...
5
Environmental cooperation between the North Sea states : success or failure? /
Book
...UPVN - Ocean water, coastal waters...