Fritsch, F.E. — The Fritsch Collection. Guide to the microform collection. Algae illustrations on microfiche. The author index.

1980 4, 4 p., 89 microfiche sheets, 4to, in plastic binder and slipcase (as issued). Scarce. The Fritsch Collection of Freshwater, Brackish and Terrestrial Algal Illustrations was begun in 1912 by Professor F.E. Fritsch, and contains millions of illustrations of freshwater algae worldwide - a unique resource for identification.