U.S. Department of Health & Human Services
61 - 62 of 62
- Scudder, Samuel Hubbard, 1837-1911, author
- [Philadelphia] : [American Entomological Society], 
LeConte, John L. (John Lawrence), 1825-1883.
- Durand, Elias, 1794-1873, author
- [Philadelphia, Pa.?] : [publisher not identified], [1860?]
Michaux, François André, 1770-1855.