TY - RPRT TI - Relationships between diatom metrics based on species nutrient traits and agricultural land use AU - Robert Pillsbury AU - R. Jan Stevenson AU - Mark D. Munn AU - Ian R. Waite PY - 2019 DO - 10.1007/s10661-019-7357-8 UR - https://pubs.usgs.gov/publication/70205205 ID - 70205205 ER -