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Studies on the structure & development of vertebrates - Goodrich, Edwin S. (Edwin Stephen), 1868 -1946 (Macmillan, 1930)

The study of animal life - Thomson, J. Arthur (John Arthur), 1861 -1933 (Murray, 1892)

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The study of animal life - Thomson, J. Arthur (John Arthur), 1861 -1933 (J. Murray, 1892)

A study of in vitro ovulation in the spadefoot toad, Scaphiopus holbrokki ... - Hansen, Keith Leyton, 1925 - (1955)

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