TY - RPRT TI - Spatial and temporal variation in microcystins occurrence in wadeable streams in the southeastern USA AU - Keith A. Loftin AU - Jimmy M. Clark AU - Celeste A. Journey AU - Dana W. Kolpin AU - Peter C. Van Metre AU - Paul M. Bradley PY - 2016 DO - 10.1002/etc.3391 UR - https://pubs.usgs.gov/publication/70164477 ID - 70164477 ER -