We present observations of CO emission in NGC 205 (a dwarf elliptical
companion of M31) obtained with the Berkeley-Illinois-Maryland Associa
tion (BIMA) array and the IRAM 30 m telescope. We compare the CO resul
ts to VLA observations of the H I emission at the same spatial resolut
ion. On scales of 90 pc, the atomic gas and dust have very similar dis
tributions, and the atomic and molecular gas have similar kinematics.
A (CO)-C-12 (2-1)/(1-0) brightness temperature ratio of 0.9 is derived
for one molecular cloud in NGC 205. This cloud is resolved by the 40
pc x 20 pc beam of the BIMA array; the cloud is elongated and shows a
velocity gradient along its major axis. CO line widths are comparable
to those in the Galaxy and the Small Magellanic Cloud (SMC) for clouds
of the same size, which suggests that the molecular clouds in NGC 205
have similar virial masses to those in the Galaxy and the SMC.