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  1. Minute structure of the central nervous system of certain reptiles and batrachians of America. Illustrated by permanent photo-micrographs. By John J. Mason, M. D. Series A.
    By: Mason, John James.
    Edition: Author's ed. One hundred.
    Publication info: Newport,1879-82.
    Contributed by: University of California Libraries (archive.org)
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  2. Minute structure of the central nervous system of certain reptiles and batrachians of America. Illustrated by permanent photo-micrographs. By John J. Mason, M. D. Series A.
    By: Mason, John James.
    Edition: Author's ed. One hundred.
    Publication info: Newport,1879-82.
    Contributed by: Harvard University, MCZ, Ernst Mayr Library
    BHL Collections: Ernst Mayr Library of the MCZ, Harvard University
    View Book