Alteration in the neurotransmitter levels in the brain of the freshwater snakehead fish (Channa punctatus) exposed to carbofuran Krishna GopalMuralidhar Ram Paper Pages: 1 - 4
The slider turtle as an environmental sentinel: multiple tissue assays using flow cytometric analysis Trip LambJohn W. BickhamJ. Whitfield Gibbons Paper Pages: 5 - 13
Organic pesticide modification of species interactions in annual plant communities Thomas PfleegerDonald Zobel Paper Pages: 15 - 37
Sediment contamination and biological effects in a Chesapeake Bay marina Beth L. McGeeChristian E. SchlekatTerry L. Wade Paper Pages: 39 - 59
Ordination techniques for analysing response of biological communities to toxic stress in experimental ecosystems René P. A. Van WijngaardenPaul J. Van Den BrinkPeter Leeuwangh Paper Pages: 61 - 77