@misc{indiciaed6c00a21987b, title = {Toxicity of 33NCS (3'-chloro-3' nitrosalicylanilide) to freshwater fish and sea lampreys}, author = {L. L. Marking and E.L. King and C.R. Walker and J.H. Howell}, year = {1970}, url = {https://pubs.usgs.gov/publication/2001025}, note = {Source identifier: 2001025} }