Books by Packard, A. S. (Alpheus Spring)
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Displaying results 1–3
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Lamarck, the Founder of Evolution: His Life and Work
A. S. Packard
2093 downloads
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A Text-book of Entomology
A. S. Packard
1490 downloads
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Our Common Insects
A. S. Packard
469 downloads
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Displaying results 1–3
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