The butterflies of North America
By: William H. Edwards.
Series: CIHM/ICMH Microfiche series -- no. 16551
Publisher: Houghton, Osgood; Houghton, Mifflin
Published: 1981
Place of publication: Boston
Language: eng
Format: Microform
Notes: The work cited in the author/title information area of this microfiche (no. 16551) is a 3 volume set.  The Institute provides this microfiche as a reference to the complete work.  For individual microfiches in this set see CIHM microfiche nos. 16552-16554.