%0 conference lecture %@ %A Bernem, K.-H.van, Mueller, A., Grotjahn, M., Knuepling, J., Neugebohrn, L., Ramm, G., Sach, G., Suchrow, S. %D 1992 %J Proceedings of International Coastal Congress ICC %P 410-419 %T Thematic mapping and sensitivity study of mud-flat areas in the German Wadden Sea %U %X