  We derive an effective low energy action for QCD in 4 dimensions. The low
energy dynamics is described by chiral fields transforming non-trivially under
both color and flavor. We use the method of anomaly integration from the QCD
action. The solitons of the theory have the quantum numbers of quarks. They are
expected to be the constituent quarks of hadrons. In two dimensions our result
is exact, namely the bosonic gauged action of WZW.
