TY - BOOK AU - Ruddy,Barbara C AU - Johncox,David A AU - Mueller,David K ED - Geological Survey (U.S.) ED - Arvada (Colo.) TI - Methods of data collection and water-quality data for Standley Lake, Jefferson County, Colorado, 1989-90 PY - 1992/// CY - Denver, Colo. PB - U.S. Geological Survey, Books and Open-File Reports Section [distributor] KW - Water quality KW - Colorado KW - Jefferson County KW - Measurement KW - Lakes N1 - Chiefly tables; Distributed to depository libraries in microfiche; Shipping list no.: 93-0368-M; Includes bibliographical references (p. 17-18); Microfiche; [Denver, Colo.; U.S. Geological Survey; 1993]; 3 microfiches : negative UR - http://www.archive.org/details/methodsofdatacol00rudd UR - http://www.openlibrary.org/books/OL24500621M ER -