Desmids of the United States and List of American Pediastrums with eleven hundred Illustrations on fifty-three colored Plates

by Wolle, Francis
Published 1884

Desmids of the United States and list of American pediastrums with eleven hundred illustrations on fifty-three colored plates /

by Wolle, Francis (1817-1893).
Published 1884

Fresh-water Algae of the United States : (exclusive of the Diatomaceae) complemental to Desmids of the United States ... One hundred and fifty-one plates ... including nine additio...

by Wolle, Francis (1817-1893).
Published 1887