TY - BOOK AU - Taylor, Howard E. CN - QE75 CN - GB1217 CN - TD224.I3 CN - QE75 CY - [Reston, Va.?] : DA - [1994] ID - 153373 KW - Water quality KW - Water quality LK - http://purl.access.gpo.gov/GPO/LPS100836 N1 - Title on p. [4] of cover: Major ions, nutrients, trace elements, Mississippi River, Thebes, Illinois, July through September 1993. N1 - Shipping list no.: 94-0095-P. PB - U.S. G.P.O., PP - [Reston, Va.?] : PY - [1994] T1 - Major ions nutrients and trace elements in the Mississippi River near Thebes, Illinois : July through September 1993 / TI - Major ions nutrients and trace elements in the Mississippi River near Thebes, Illinois : July through September 1993 / UR - http://purl.access.gpo.gov/GPO/LPS100836 VL - 1120-D ER -