Ashlock, Peter D. books & textbook
Principles of Systematic Zoology
McGraw-Hill College /1991T Hardcover / 416 Pages
isbn-10: 0070411441 / isbn-13: 9780070411449
A Generic Classification of the Orsillinae of the World (Hemiptera-Heteroptera: Lygaeidae) (Entomology Volume 48)
University of California Press /1967T Paperback
A Revision of the Genus Lipostemmata Berg (Hemiptera-Heteroptera: Lygaeidae)
University of Connecticut /1970T Pamphlet / 11 Pages
