TY - RPRT TI - Summary of water-resources activities of the U.S. Geological Survey in Oregon; fiscal year 1993 AU - D.B. Lee AU - T.D. Parks AU - S.W. Winkler PY - 1993 DO - 10.3133/ofr93493 UR - https://pubs.usgs.gov/publication/ofr93493 ID - ofr93493 ER -