Tidal flat estuaries : simulation and analysis of the ems estuary / edited by J. Baretta and p. Ruardij ; with a foreword by P. de Wolf. - Berlin : Springer-Verlag, 1988. - 353 pages : illustrations ; 24 cm. - Ecological studies v.74 . Bibliography: page 269-281. ISBN: 3540193235 Subjects--Topical Terms: Estuarine ecology--Germany.