Bacteria and phytoplankton of the seasonal surveys of 1972 and 1973 - Ayers, John C. (John Carr),; University of Michigan. Great Lakes Research Division. (Ann Arbor, Mich, Great Lakes Research Division, University of Michigan, 1975)
https://www.biodiversitylibrary.org/bibliography/58456
Keywords: Bacteria|Michigan; Lake|Phytoplankton|