TY - RPRT TI - Chapter A6. Section 6.0. General information and guidelines for field-measured water-quality properties AU - Franceska D. Wilde PY - 2008 DO - 10.3133/twri09a6.0 UR - https://pubs.usgs.gov/publication/twri09A6.0 ID - twri09A6.0 ER -