Cave beetles of the genus Pseudanophthalmus (Coleoptera, Carabidae) from the Kentucky Bluegrass and vicinity [by] Carl H. Krekeler.

v.62:no.4(1973)

Chesterian (Upper Mississippian) Gastropoda of the Illinois basin / [by] Myint Lwein Thein -- and Matthew H. Nitecki --.

v.34(1974)

The reptiles and batrachians of North America / by Samuel Garman.

v.8:no.3 (1883)