Fragilaria through naunema /
VanLandingham, Sam L.
Fragilaria through naunema / by Sam L. VanLandingham. - Lehre : J. Cramer, 1971. - XIV, P. 1757-2385 ; 25 cm. - Catalogue of the fossil and recent genera and species of diatoms and their synonyms: A revision of F. W. Mills "An index to the genera and species of the diatomaceae and their symonyms". .
Fragilaria through naunema / by Sam L. VanLandingham. - Lehre : J. Cramer, 1971. - XIV, P. 1757-2385 ; 25 cm. - Catalogue of the fossil and recent genera and species of diatoms and their synonyms: A revision of F. W. Mills "An index to the genera and species of the diatomaceae and their symonyms". .