  We report transport measurements, including: Hall, Seebeck and Nernst Effect.
All these transport properties exhibit anomalous field and temperature
dependences, with a change of behavior observed at about H 1.5T and T 15K. We
were able to reconcile the low-temperature-low-field behavior of all transport
properties using a simple two band analysis. A more detailed model is required
in order to explain the high magnetic field regime.
