The butterflies of Maine …
- publisher: Augusta [Me.] : Sprague & Son
- creator: Fernald, C. H. (Charles Henry), 1838-1921
- Keyword: Butterflies Maine.
- years: 1884.
- pages: 104 p. :
- notes: "Designed for the use of the students in the Maine State College, and the farmers of the state."
- download: pdf file