xiii, 549 pages : 286 illustrations, graphs and maps. ; 25 cm
ISBNs
9780387060040, 0387060049
OCLC
ocm00745727
Proceedings of a symposium held at the University of Kiel, Germany, from 31 March to 6 April, 1971, organized by the Scientific Committee on Oceanic Research and the Marine Productivity section of the International Biological Program.