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Smithsonian miscellaneous collections v.142 (1960-1961)
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Facts and theories concerning the insect head
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By: Snodgrass, R. E. (Robert E.),
Type: Article
In: Smithsonian miscellaneous collections
Volume: 142
Date: 1960
Page Range: 1--61
Publication info: Washington Smithsonian Institution 1862-1972