Erik Bonsdorff

{pdf} Biological, Physical and Geochemical Features of Enclosed and Semi-enclosed Marine Systems: Proceedings of the Joint BMB 15 and ECSA 27 Symposium, 9?13 June 1997, Aland Islands, Finland Wolfgang Matth?us, Holger Schinke (auth.), Ea Maria Blomqvist, Erik Bonsdorff, Karel Essink (eds.)