TY  - RPRT
TI  - Effects of chronic exposure to simazine on the cladoceran, Daphnia pulex
AU  - K. M. Fitzmayer
AU  - J. G. Geiger
AU  - Michael J. Van Den Avyle
PY  - 1982
DO  - 10.1007/bf01056369
UR  - https://pubs.usgs.gov/publication/1013873
ID  - 1013873
ER  -