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  1. The comparative rate of decomposition in drawn and undrawn market poultry. By M.E. Pennington ... with the collaboration of Evelyn Witmer and H.C. Pierce.
    By: Pennington, Mary Engle. - Pierce, Howard Castner. - Witmer, Evelyn.
    Publication info: Washington,Govt. print. off.,1911.
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  2. Studies of poultry from the farm to the consumer. By M.E. Pennington ...
    By: Pennington, Mary Engle.
    Publication info: Washington,Govt. Print. Off.,1910.
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