TY - RPRT TI - Distribution and occurrence of organic acids in subsurface waters AU - P.D. Lundegard AU - Yousif K. Kharaka PY - 1994 DO - 10.1007/978-3-642-78356-2_3 UR - https://pubs.usgs.gov/publication/70199240 ID - 70199240 ER -