TY - RPRT TI - Isotopic and chemical composition of inorganic and organic water-quality samples from the Mississippi River Basin, 1997-98 AU - William A. Battaglin AU - Carol Kendall AU - Cecily C.Y. Chang AU - Steven R. Silva AU - Donald H. Campbell PY - 2001 DO - 10.3133/wri20014095 UR - https://pubs.usgs.gov/publication/wri20014095 ID - wri20014095 ER -