TY - RPRT TI - Insecticides: effects on cutthroat trout of repeated exposure to DDT AU - Don Allison AU - Burton J. Kallman AU - Oliver B. Cope AU - Charles C. Van Valin PY - 1963 DO - 10.1126/science.142.3594.958 UR - https://pubs.usgs.gov/publication/70171205 ID - 70171205 ER -