TY - BOOK AU - Low, Walton H. CN - I 19.76: CY - [Reston, VA] : CY - [Denver, Colo. : DA - 1991] ID - 200059 KW - Water quality N1 - Distributed to depository libraries in microfiche. PB - U.S. Geological Survey, Dept. of the Interior ; PB - Books and Open-File Reports Section, distributor, PP - [Reston, VA] : PP - [Denver, Colo. : PY - 1991] T1 - National Water-Quality Assessment programupper Snake River basin. TI - National Water-Quality Assessment programupper Snake River basin. VL - 91-165 ER -