European marine science and technology conference, & Barthel, K. (1998). Third European marine science and technology conference, Lisbon, 23-27 May 1998: Project synopses. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean marine science and technology conference, and Klaus-Günther Barthel. Third European Marine Science and Technology Conference, Lisbon, 23-27 May 1998: Project Synopses. Luxembourg: Office for Official Publications of the European Communities, 1998.
Παραπομπή MLAEuropean marine science and technology conference, and Klaus-Günther Barthel. Third European Marine Science and Technology Conference, Lisbon, 23-27 May 1998: Project Synopses. Luxembourg: Office for Official Publications of the European Communities, 1998.