TY - RPRT TI - Sediments from lakes Pontchartrain and Maurepas: Database development and preliminary synthesis of historical chemical and other environmental data AU - F.T. Manheim AU - A. McIntire AU - George C. Flowers AU - M. Marot AU - C. W. Holmes PY - 1997 UR - https://pubs.usgs.gov/publication/70197379 ID - 70197379 ER -