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  1. Care of hatching eggs before incubation.
    By: Proudfoot, F. G., - Hamilton, R. M. G. - Canada.
    Edition: Rev. 1990
    Publication info: Ottawa :Agriculture Canada,1990.
    Contributed by: Agriculture and Agri-Food Canada (archive.org)
    Subjects: Eggs  Entreposage  Hatchability  Oeufs  Storage  
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  2. Data on certain factors influencing the fertility and hatching of eggs / by Raymond Pearl and Frank M. Surface.
    By: Pearl, Raymond, - Surface, Frank Macy,
    Publication info: Orono :Maine Agricultural Experiment Station,1909.
    Contributed by: American Museum of Natural History Library
    Subjects: 59.11,66  Eggs  Hatchability  Incubation  
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