TY - RPRT TI - A ship's ballasting history as an indicator of foraminiferal invasion potential--An example from Prince William Sound, Alaska, USA AU - Mary McGann AU - Gregory M. Ruiz AU - Anson H. Hines AU - George D. Smith PY - 2019 DO - 10.2113/gsjfr.49.4.434 UR - https://pubs.usgs.gov/publication/70206717 ID - 70206717 ER -