skippers
Year
1998
1998
Citation
Layberry, R.A., P.W. Hall, and J.D. LaFontaine. 1998. The Butterflies of Canada. University of Toronto Press: Toronto, Canada. 280 pp. + color plates.
Keywords
Reference Code
B98LAY01EHUS
B98LAY01EHUS
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Year
1986
1986
Citation
Scott, J. A. 1986. The Butterflies of North America: A Natural History and Field Guide. Stanford University Press, Stanford CA. 583 pp.
Keywords
Reference Code
B86SCO01EHUS
B86SCO01EHUS
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Year
Citation
Opler, Paul, A. (Dr.). Loveland, Colorado
Keywords
Reference Code
PNDOPL01EHUS
PNDOPL01EHUS
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