Biodiversity Heritage Library
By "Avery, Elroy McKendree, 1844-1935"
Elements of natural philosophy a text-book for high schools and academies / by Elroy M. Avery ; illustrated by nearly 400 wood engravings.
By: Avery, Elroy McKendree,
Publication info: New York :Sheldon,c1878.
Contributed by: University of California Libraries (archive.org)