TY  - BOOK
AU  - Foster,G.A.(George Alan).
AU  - Mathis,Wayne N.
TI  - A revision of the genera Pelomyia Williston and Masoniella Vockeroth (Diptera:Tethinidae)
PY  - 2003///
CY  - Washington, D.C.
PB  - Smithsonian Institution Press
N1  - Companion to: Smithsonian contributions to zoology ; no. 619
ER  -