TY - BOOK AU - Pease, R. W. AU - Durham, E. N., coaut.Watson, J. A., coaut. TI - Assessment of potential increased oil production by polymer--waterflood in Northern and Southern Mid-Continent oil fiel-ds final report / by R. W. Pease, E.N. Durham and J. A. Wat-son CY - Bartlesville, Okla. : Department of Energy ER -