How to know the butterflies
Subtitle: illustrated keys for determining to species all butterflies found in North America, north of Mexico, with notes on their distribution, habits, and larval food, and suggestions for collecting and studying them
Publisher: W. C. Brown Co
Published: [1961]
Place of publication: Dubuque, Iowa
Language: eng
Number of pages: 278
Subjects: Butterflies--North America--Identification.
Description: <a href="http://uf.catalog.fcla.edu/uf.jsp?st=UF002087872&ix=nu&I=0&V=D&pm=1" rel="nofollow">http://uf.catalog.fcla.edu/uf.jsp?st=UF002087872&ix=nu&I=0&V=D&pm=1</a>