On the existence of an ovum or ovule as well in the male as in the female of plants and animals; producing in the one case spermatozoa or pollen-grains, in the other the primitive cells of the embryo

Ch Robin

Published in Annals And Magazine of Natural History, in 1849, in volume 3, pages 154-157

Date published:1849

DOI: 10.1080/03745485909494614
BHL: 22065689
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