A bibliography of the catalogs, lists, faunal and other papers on the butterflies of North America north of Mexico arranged by state and province (Lepidoptera: Rhopalocera) [by] William D. Field, Cyril F. dos Passos, and John H. Masters
This bibliography is designed to provide a guide to what has already been published upon the fauna of North America north of Mexico in the form of manuals, guides, catalogs, lists of species, additions to lists of species, and the like.