?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Davies%2C+PE&rft.aulast=Davies&rft.aufirst=PE&rft.volume=27&rft.date=1993&rft.atitle=Catastrophic+macroinvertebrate+drift+and+sublethal+effects+on+brown+trout%2C+Salmo+trutta%2C+caused+by+cypermethrin+spraying+on+a+Tasmanian+stream&rft.title=Aquatic+Toxicology&rft.pages=201-224&rft.genre=article