TY - BOOK AU - Witherspoon, P. A., CN - QE105 CN - QE105 CY - Urbana, DA - 1952. ID - 17637 KW - Oil fields KW - Oil field flooding. N1 - "Preprint of paper presented at the spring meeting of the Eastern District, Division of Production, American Petroleum Institute, Pittsburgh, Pa., April 4, 1952." PP - Urbana, PY - 1952. T1 - Some important aspects of water flooding in Illinois. TI - Some important aspects of water flooding in Illinois. ER -