TY  - BOOK
AU  - Williams,Austin B.
TI  - Mud shrimps, Upogebiidae, from the western Atlantic (Crustacea:Decapoda:Thalassinidea) / 
PY  - 1993///
CY  - Washington, D.C.
PB  - Smithsonian Institution Press
N1  - Companion to: Smithsonian contributions to zoology ; no. 544
ER  -