. Diagnosing bee diseases in the apiary. Bees Diseases Diagnosis. . 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 Burnside, C. E. (Carlton Earl), 1896-; Sturtevant, Arnold Parker, 1889-. Washington, D. C. : U. S. Dept. of Agriculture

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Keywords: ., bookcentury1900, bookpublisherwashingtondcusdeptofagriculture