References
- APHA 1992: Standard methods for the examination of water and wastewater. — 18th Ed., American Public Health Association, Washington, D.C.
- Demichelis, S. C., De La Torre, E R., Ferrari, L., Rovedatti, M. G. & Salibian, A., 1994: Exploratory bioassays for the toxicity evaluation of Reconquista river water. — Tankay 1: 305–307. (In Spanish).
- Ferrari, L., Demichelis, S. O., De La Torre, F. R., Garcia, M. E. & Salibian, A., 1995: Toxicity of Reconquista water: acute assays with Bufo arenarum young larvae. — Abstracts VII Int. Cong. Toxicology. 21–28.
- Usepa, 1985: Short term methods for estimating the chronic toxicity of effluents and receiving waters to freshwater organisms. — Environmental monitoring and Support Laboratory, Cincinnati, Ohio, EPA/600/4-85/014.
- Usepa, 1987: Role of acute toxicity bioassays in the remedial action process at hazardous waste sites. — Pacific NW Lab., Richland. Washington, EPA/600/8-87/044.
- Vittozzi., L. & De Angelis, G., 1991: A critical review of comparative acute toxicity data on fresh water fish. — Aquatic toxicol. 19: 167–204.
- Zar, J. H., 1984: Biostatistical analysis. — Prentice- Hall, New Jersey, 718 pp.