Comprende:
Current developments in state practice
A bibliography on the law of the sea, 1968-1988 : two decades of law-making, state practice and doctrine (multilingual supplement)
A bibliography on the law of the sea, 1968-1988 : two decades of law-making, state practice and doctorine : (bilingual : English and French) : deux decennies de legislation, de pratique des Etats et de doctrine (Bilingue : anglais/français)
Concept of the common heritage of mankind : legislative history of articles 133 to 150 and 311(6) of the United Nations convention on the law of the sea