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Animal Ecology Special Reference to Insects
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Animal Life As Affected by the Natural Conditions of Existence.
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Biology of Population Growth
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Select Dissertations from the Amoenitates Academicae
by Linnaeus, Carolus, Egerton,...
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Selections from Natural History General and Particular
by Egerton, Frank N., 3rd
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A source book of agricultural chemistry (History of ecology)
by Browne, Charles A., Egerton...
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Life Forms of Plants and Statistical Plants Geography (History of Ecology Series)
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The background of plant ecology (History of ecology)
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The vegetation of Europe: Its conditions and causes (History of ecology)
by Henfrey, Arthur, Egerton, F...
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The natural history of the European seas (History of ecology)
by Forbes, Edward, Godwin-Aust...
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Early marine ecology (History of ecology)
by Egerton, Frank N., 3rd
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Phytopathological classics of the nineteenth century (History of ecology)
by Egerton, Frank N., 3rd
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An outline of the history of phytopathology (History of ecology)
by Whetzel, Herbert H., Egerto...
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Phytogeography of Nebraska : General Survey
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Ecological Studies on Insect Parasitism : An Original Anthology
by Egerton, Frank N., 3rd
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Ecological Phytogeography in the Nineteenth Century : An Original Anthology
by Egerton, Frank N., 3rd
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Natural History of Ants from an Unpublished Manuscript in the Archives of the Academy of Sci...
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Importation into the United States of the Parasites of the Gypsy Moth and the Brown-Tail Mot...
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Faune Profonde Des Lags Suisses : The Bottom Fauna of Swiss Lakes
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Gypsy Moth, Porthetria Dispar (Linn.) : A Report of the Work of Destroying the Insect in the...
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Century of Biological Research
by Mills, Harlow B., Egerton, ...
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Plankton of the Illinois River, 1894-1899 : Quantitative Investigations and General Results
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Birds of a Maryland Farm : Local Study of Economic Ornithology
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