Riley, A. M. (2007). British and Irish butterflies: The complete identification, field and site guide to the species, subspecies and forms. Brambleby Books.
MLA CitationRiley, Adrian M. British and Irish Butterflies: The Complete Identification, Field and Site Guide to the Species, Subspecies and Forms. Brambleby Books, 2007.
Warning: These citations have been automatically generated and may not always be 100% accurate..