Original paper
In memory of Dr. Alfons Zehnder
Kann, Edith \dag; Campbell, Susan E.; Mollenhauer, Dieter
Algological Studies/Archiv für Hydrobiologie, Supplement Volumes No. 50-53 (1988), p. 13 - 18
published: Jan 1, 1988
Algological Studies/Archiv für Hydrobiologie, Supplement Volumes No. 50-53 (1988), p. 13 - 18
published: Jan 1, 1988