TY - RPRT TI - Occurrence and accumulation of pesticides and organic contaminants in river sediment, water and clam tissues from the San Joaquin River and tributaries, California AU - W. E. Pereira AU - Joseph L. Domagalski AU - F. D. Hostettler AU - L. R. Brown AU - J. B. Rapp PY - 1996 DO - 10.1897/1551-5028(1996)015<0172:oaaopa>2.3.co;2 UR - https://pubs.usgs.gov/publication/70018531 ID - 70018531 ER -