TY  - BOOK
AU  - Erwin,Terry L.
TI  - Studies of the Subtribe Tachyina (Coleoptera: Carabidae: Bembidiini), Part I: A Revision of the Neotropical Genus Xystosomus Schaum
PY  - 1973///
CY  - Washington
PB  - Smithsonian Institution Press
ER  -