TY - RPRT TI - Benthic invertebrate distributions in the San Joaquin River, California, in relation to physical and chemical factors AU - H.V. Leland AU - S.V. Fend PY - 1998 DO - 10.1139/f97-316 UR - https://pubs.usgs.gov/publication/70020540 ID - 70020540 ER -