. The ecology of algae : a symposium held at the Pymatuning Laboratory of Field Biology on June 18 and 19, 1959. Algae; Plant ecology. t^.O to 5 o CO CO I .0 TYPICAL RAW SEWAGE POND (AUGUST 10, 1955) OHIO RIVER - BROMLEY (OCTOBER 3, 1957) PHOTOSYNTHESIS RESPIRATION. .â ;ovi-'. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Tryon, Clarence Archer, 1911-; Pymatuning Laboratory of Field Biology; Hartman, Richard T. [P
. The ecology of algae : a symposium held at the Pymatuning Laboratory of Field Biology on June 18 and 19, 1959. Algae; Plant ecology. t^.O to 5 o CO CO I .0 TYPICAL RAW SEWAGE POND (AUGUST 10, 1955) OHIO RIVER - BROMLEY (OCTOBER 3, 1957) PHOTOSYNTHESIS RESPIRATION. .â ;ovi-'. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Tryon, Clarence Archer, 1911-; Pymatuning Laboratory of Field Biology; Hartman, Richard T. [Pittsburgh] : Pymatuning Laboratory of Field Biology, University of Pittsburgh
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Keywords: ., bookc, bookcentury1900, booksubjectalgae, booksubjectplantecology
