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By: Apstein, C. (Carl Heinrich),Edition:Publication info: Kiel, Lipsius & Tischer, 1896Volume:Series:Holding Institution: Smithsonian Libraries and ArchivesSubjects: Freshwater animals Freshwater planktonBHL Collections:
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By: Birge, E. A. (Edward Asahel), - Juday, Chancey,Edition:Publication info: Madison, The State, 1922Volume:Series:Holding Institution: University of Toronto - Gerstein Science Information CentreSubjects: Freshwater plankton Lakes Plankton WisconsinBHL Collections:
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By: Kofoid, Charles A. (Charles Atwood),Edition:Publication info: Urbana, Ill, 1903-08Volume: v.1=v.6:art.2 (1903:Nov.)Series:Holding Institution: Smithsonian Libraries and ArchivesSubjects: Freshwater plankton Illinois Illinois River Illinois River (Ill.)BHL Collections:
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By: Robertson, Andrew, - United States. Office of Naval Research - University of Michigan. Great Lakes Research Division.Edition:Publication info: Ann Arbor, Mich, University of Michigan, Great Lakes Research Division, 1968Volume:Series:Holding Institution: University of MichiganSubjects: Freshwater plankton Great Lakes (North America) Plankton ResearchBHL Collections:
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By: Schurig, Walther.Edition:Publication info: Leipzig, Verlag von Quelle & Meyer, 1910Volume:Series:Holding Institution: MBLWHOI LibrarySubjects: Freshwater biology Freshwater planktonBHL Collections: