An atlas of the fertilization and karyokinesis of the ovum / by Edmund B. Wilson ; with the cooperation of Edward Leaming.

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An atlas of the fertilization and karyokinesis of the ovum / by Edmund B. Wilson ; with the cooperation of Edward Leaming. Credit: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.. Public Domain Mark