by Kathy E. Lee ... [and others] ; prepared in cooperation with the Minnesota Pollution Control Agency, the Minnesota Department of Natural Resources, and the Legislative Commission on Minnesota Resources
editors, Catherine Ozouf-Costaz, CNRS, UMR 7138 - Evolution Paris-Seine, IBPS, UPMC, Paris, France; Eva Pisano, DISTAV - Dipartimento di Scienze della Terra, Ambiente, Vita, Un