Title: Biblio RTF Export
Author: Biblio 7.x

J. T. A.  Verhoeven, ?The ecology of Ruppia-dominated communities in Western Europe. I. Distribution of Ruppia representatives in relation to their autecology?, Aquatic Botany, vol. 6, pp. 197-268, 1979.

N. N.  Tzvelev, ????. 163. Ruppiaceae Hutch. - ??????????, in Flora Partis Europaeae URSS, Tomus IV. Magnoliophyta (=Angiospermae): Magnoliopsida (=Dicotyledones), Liliopsida (=Monocotyledones), A. Fedorov., 1979, pp. 192-194.