Florissant butterflies : a guide to the fossil and present-day species of central Colorado /

Environmental assessment, fire management plan : Florissant Fossil Beds National Monument, CO.
Published: (2002)

Butterflies of Colorado : Nymphalidae.
by: Fisher, Michael S.
Published: (2005)

Butterflies of Colorado : Nymphalidae.
by: Fisher, Michael S.
Published: (2005)

Butterflies of Colorado : Nymphalidae.
by: Fisher, Michael S.
Published: (2006)

Butterflies of Oklahoma, Kansas, and North Texas /
by: Dole, John M.
Published: (2004)

Butterflies of Alabama : glimpses into their lives /
by: Ogard, Paulette Haywood
Published: (2010)

Butterflies of Houston & southeast Texas /
by: Tveten, John L.
Published: (1996)

Butterflies of Europe & the Mediterranean area /
by: Tshikolovets, Vadim V.
Published: (2011)

Butterflies through binoculars--Florida : [a field, finding, and gardening guide to butterflies in Florida] /
by: Glassberg, Jeffrey
Published: (2000)

Butterflies of the Southwest /
by: Brock, James P.
Published: (2008)

Butterflies of the Rocky Mountain states /
Published: (1981)

The butterflies of Indiana /
by: Shull, Ernest M.
Published: (1987)

Butterflies through binoculars : a field guide to butterflies in the Boston, New York, Washington region /
by: Glassberg, Jeffrey
Published: (1993)

Butterflies through binoculars : the West : a field guide to the butterflies of Western North America /
by: Glassberg, Jeffrey
Published: (2001)

A field guide to butterflies of Texas /
by: Neck, Raymond W.
Published: (1996)

Butterflies of the Florida Keys /
by: Minno, Marc C.
Published: (1993)

A field guide to western butterflies /
by: Opler, Paul A.
Published: (1999)

Butterflies of West Texas parks and preserves /
by: Wauer, Roland H.
Published: (2002)

Butterflies and how to attract them to your garden /
by: Damude, Noreen
Published: (1994)

Butterflies of Louisiana : a guide to identification and location /
by: Marks, Craig, 1955-
Published: (2018)

Florida's butterflies and other insects /
by: Stiling, Peter D.
Published: (1989)

A field guide to eastern butterflies /
by: Opler, Paul A.
Published: (1998)

California butterflies /
by: Garth, John S. (John Shrader), 1909-1993
Published: (1986)

Systematics of western North American butterflies /
by: Emmel, Thomas C.
Published: (1998)

Butterflies of the South Pacific /
by: Patrick, Brian
Published: (2012)

A field guide to the butterflies of Britain and Europe /
by: Higgins, Lionel G. (Lionel George), 1891-1985
Published: (1970)

The butterflies of Iowa /
by: Schlicht, Dennis W.
Published: (2007)

Arkansas butterflies and moths /
by: Spencer, Lori A., 1970-
Published: (2006)

Butterflies of Tanzania /
by: Kielland, Jan
Published: (1990)

Butterflies of Cyprus : a field guide and distribution atlas /
by: John, Eddie
Published: (2022)

Life histories of Cascadia butterflies /
by: James, David G.
Published: (2011)

A field guide to western butterflies /
by: Tilden, James W. (James Wilson), 1904-1988
Published: (1986)

Britain's butterflies : a field guide to the butterflies of Britain and Ireland /
by: Newland, D. E. (David Edward), et al.
Published: (2020)

Butterflies of the Great Lakes Region /
by: Douglas, Matthew M., 1949-
Published: (2005)

Satyrinae.
by: Bozano, G. C.
Published: (2002)

Field guide to butterflies of the San Francisco Bay and Sacramento Valley regions /
by: Shapiro, Arthur M., 1946-
Published: (2007)