POTAPOVA, Marina, & Donald F. CHARLES
2004
Potential use of rare diatoms as environmental indicators in U.S.A. rivers
Proc. Int. Diat. Symp.
17: 281-295, 25 figs., 3 tables

[incl. n.spp. in Sellaphora, Navicula, Nitzschia]

Keyboarded taxa: 4