CLEVE-EULER, Astrid
1953 (Dec. 30 printed)
Die Diatomeen von Schweden und Finnland. III. Monoraphideae, Biraphideae 1.
K. Svenska VetAkad Handl. ser. 4 [i.e.6],
4{5}. 254 pp., figs. 484-979a on 41 unnumbered pls.
incompletely processed
Keyboarded taxa: 12