The only American Text Book of Entomology.
A Guide to the Study of Insects,
Being a popular introduction to the study of Entomology, and a treatise on Injurious and Beneficial Insects, with descriptions and accounts of the habits of Insects, their transformations, development and classification.
By A. S. PACKARD, Jr., M. D.,
Curator of Articulata at the Peabody Academy of Science, Lecturer on Entomology at Bowdoin College, and Entomologist to the Mass. State Board of Agriculture.
Containing 715 pages, 15 full page plates and 670 cuts in the text, embracing 1260 figures of American Insects. In a large octavo volume, printed on extra paper and in full cloth binding.
Third and Improved Edition. Price reduced to $5.00.
The Guide has already been introduced either as a text-book, or for reference, in Harvard University, Williams College, Dartmouth College, Antioch College, Massachusetts Agricultural College and other institutions in this country, and in Oxford and Cambridge Universities, England.
Published by the NATURALISTS' AGENCY, Salem, Mass.