Algae of the western Great Lakes area - Prescott, G. W. (Gerald Webber), 1899 -1988 (W. C. Brown Co, 1962)

Algae of the western Great Lakes area - Prescott, G. W. (Gerald Webber), 1899 -1988 (W. C. Brown Co, 1962)

Bulletin of the Torrey Botanical Club - Torrey Botanical Club. (Torrey Botanical Club, 1916)

Hedwigia (Verlag und Druck von C. Heinrich, 1918)

Madroño; a West American journal of botany - California Botanical Society. (California Botanical Society, 1952)

Michigan botanist - Michigan Botanical Club. (Michigan Botanical Club, 1970)

Nuova notarisia, rassegna consacrata allo studio delle alghe - Toni, Giovanni Battista de, 1864 -1924 (1920)

Phytoplankton of the inland lakes of Wisconsin ... - Smith, Gilbert Morgan, 1885 -1959 (Pub. by the State, 1920)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1962)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1962)

The Texas journal of science - Texas Academy of Science. (Texas Academy of Science, 1979)

Transactions of the Wisconsin Academy of Sciences, Arts, and Letters - Wisconsin Academy of Sciences, Arts; Letters. (Wisconsin Academy of Sciences, Arts, and Letters, 1921)

Transactions of the Wisconsin Academy of Sciences, Arts, and Letters - Wisconsin Academy of Sciences, Arts; Letters. (Wisconsin Academy of Sciences, Arts, and Letters, 1938)

Virginia journal of science - Virginia Academy of Science. (Virginia Academy of Science, Dept. of Physics and Geophysical Science, School of Sciences and Health Professions, Old Dominion University, 1983)