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Books by A S Packard

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2 books found
A text-book of entomology, including the anatomy, physiology, embryology and metamorphoses of insects, for use in agricultural and technical schools and colleges as well as by the working entomologist
A text-book of entomology, including the anatomy, physiolog…
By: A S Packard
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A text-book of entomology, including the anatomy, physiology, embryology and metamorphoses of insects, for use in agricultural and technical schools and colleges as well as by the working entomologist
A text-book of entomology, including the anatomy, physiolog…
By: A S Packard
View Details