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  1. 1

    A comparative study of the egg white proteins of non-passerine birds by Sibley, Charles Gald, 1917-

    Published 1972
    Book

    A comparative study of the egg white proteins of non-passerine birds
  2. 2

    North American birds eggs. by Reed, Chester A. (Chester Albert), 1876-1912

    Published 1965
    Book

    North American birds eggs.

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