On the Evolution of the Placenta, and on the possibility of employing the characters of the Placenta in the Classification of the Mammalia

F M Balfour

Published in Proceedings of The Zoological Society of London, in 1881, in volume 1881, pages 210-212

Date published:1881

DOI: 10.1111/j.1096-3642.1881.tb01279.x
BHL: 30759343
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