Butterflies of the Midewin National Tallgrass Prairie
Contributors: North American Butterfly Association
Publisher: U.S. Dept. of Agriculture, Forest Service
Published: 2011
Place of publication: Washington, D.C.]
Language: eng
Format: [electronic resource]
Subjects: Butterflies
Notes: Title from title screen (viewed on Apr. 27, 2012).

"North American Butterfly Association."