TY - RPRT TI - Effects of ammonia on juvenile unionid mussels ( Lampsilis cardium ) in laboratory sediment toxicity tests AU - Teresa J. Newton AU - John W. Allran AU - Jonathan A. O’Donnell AU - Michelle Bartsch AU - William B. Richardson PY - 2003 DO - 10.1897/02-342 UR - https://pubs.usgs.gov/publication/70025304 ID - 70025304 ER -