Fresh-Water Algae of the United States; (Exclusive of the Diatomaceae) Complemental to Desmids of the United States

Bethleham: Comenius, 1887. hardcover. very good. Text only. 364pp., 8vo, original patterned cloth; (inner hinge a bit weak, spine ends and corners bumped, ex-lib.). Bethlehem, PA: The Comenius Press, 1887. Very good.

Lacking the volume of illustrations.