Author

Paul A. Opler

10 books found

Cover of The Complete Book Of North American Butterflies

The Complete Book Of North American Butterflies

Paul A. Opler · First published 2011

Cover of A Field Guide to Western Butterflies

A Field Guide to Western Butterflies

Paul A. Opler · First published 1998 · Latest edition 1999

Cover of Peterson First Guide to Butterflies and Moths

Peterson First Guide to Butterflies and Moths

Paul A. Opler · First published 1994 · Latest edition 1998

Cover of Status and trends of the nation's biological resources

Status and trends of the nation's biological resources

U. S. Geological Survey Staff, Paul A. Opler · First published 1998

Cover of Butterflies

Butterflies

Paul A. Opler, Amy Bartlett Wright · First published 1997

Cover of A field guide to eastern butterflies

A field guide to eastern butterflies

Paul A. Opler · First published 1992

Cover of Butterflies of the American West

Butterflies of the American West

Paul A. Opler, Susan Strawn · First published 1991

Cover of Butterflies east of the Great Plains

Butterflies east of the Great Plains

Paul A. Opler · First published 1984

Cover of The leafmining moths of the genus Cameraria associated with Fagaceae in California (Lepidoptera, Gracillariidae)

The leafmining moths of the genus Cameraria associated with Fagaceae in California (Lepidoptera, Gracillariidae)

Paul A. Opler · First published 1981

Cover of Biology, ecology, and host specificity of microlepidoptera associated with Quercus agrifolia (Fagaceae)

Biology, ecology, and host specificity of microlepidoptera associated with Quercus agrifolia (Fagaceae)

Paul A. Opler · First published 1974