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Aspects of the Body in Vertebrates and Arthropods
A. S. Packard
The American Naturalist
Vol. 18, No. 9 (Sep., 1884), pp. 855-861
Stable URL: http://www.jstor.org/stable/2450386
Page Count: 7
You can always find the topics here!Topics: Vertebrates, Arthropods, Ganglia, Brain, Nervous system, Embryos, Worms, Invertebrates, Histology, Embryology
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