@misc{indiciae776c5174ca47, title = {National Pesticide Monitoring Program: organochlorine residues in freshwater fish, 1976-79}, author = {Christopher J. Schmitt and M. A. Ribick and J. Larry Ludke and Thomas W. May}, year = {1983}, url = {https://pubs.usgs.gov/publication/rp152}, note = {Source identifier: rp152} }