TY - RPRT TI - Chapter A2. Selection of equipment for water sampling AU - Franceska D. Wilde AU - Mark W. Sandstrom AU - Stanley C. Skrobialowski PY - 2014 DO - 10.3133/twri09a2 UR - https://pubs.usgs.gov/publication/twri09A2 ID - twri09A2 ER -