Fresh-water Algae Of The United States

This beautifully illustrated book is a comprehensive guide to freshwater algae in the United States, including many species that had never been previously described. Written and illustrated by Francis Wolle, one of the foremost authorities on algae in the late 19th century, it remains a valuable resource for scientists and nature enthusiasts alike.
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.
This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.
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