Elements of Entomology, The by William Ruschenberger (1807 - 1895)
Por: LibriVox
The Elements of Entomology is one of seven in a Series of First Books of Natural History Prepared for the Use of Schools and Colleges. It is a succinct little textbook from 1845 that presents an introduction to entomology. The author was a surgeon in the U.S. Navy and president of the Academy of Natural Sciences.(Summary by A.L. Gramour)
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