Biodiversity Heritage Library

By: Mackensen, Otto, - Roberts, W. C. - United States. Office of Experiment Stations.

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Publication info: [Washington, D.C.], [U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine], [1948]

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Holding Institution: University of Florida, George A. Smathers Libraries

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BHL Collections: Expanding Access to Biodiversity Literature