. A biological survey of the Erie-Niagara system. Supplemental to Eighteenth annual report, 1928. Natural history -- New York (State); Fishes -- Erie, Lake; Fishes -- Niagara River (N. Y. and Ont. ); Erie, Lake; Niagara River (N. Y. and Ont. ). Biological Survey—Erie-Niagara Watershed 193. Map of the eastern end of Lake Erie and the Niagara river showing the location of the principal areas of aquatic plants. The areas are numbered to correspond to the numbers used in the discussion of the vegetation on pages 192-4 of the text. The width of the Niagara river has been exaggerated to make it poss


. A biological survey of the Erie-Niagara system. Supplemental to Eighteenth annual report, 1928. Natural history -- New York (State); Fishes -- Erie, Lake; Fishes -- Niagara River (N. Y. and Ont. ); Erie, Lake; Niagara River (N. Y. and Ont. ). Biological Survey—Erie-Niagara Watershed 193. Map of the eastern end of Lake Erie and the Niagara river showing the location of the principal areas of aquatic plants. The areas are numbered to correspond to the numbers used in the discussion of the vegetation on pages 192-4 of the text. The width of the Niagara river has been exaggerated to make it possible to indicate the location of the weed 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 New York (State). Conservation Dept. Albany, J. B. Lyon company, printers


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Keywords: ., bookcentury1900, bookdecade1920, bookpublisheralbanyjblyoncompan