We present results from the BIMA survey of 12CO(1 → 0) emission from M33. The survey resolves this emission into individual objects making this study the first unbiased, complete census of giant molecular clouds (GMCs) in a Spiral galaxy. The GMCs are clearly associated with dense atomic gas, suggesting formation from the HI. Moreover, high resolution observations of these clouds show that they appear the same as Milky Way GMCs when viewed through the same observational filters. The GMCs show significantly less angular momentum than predicted by simple formation theories, suggesting the importance of magnetohydrodynamic effects in their formation.