1. Allison LN, Hnath JG, Yoder WG (1977) Manual of common diseases, parasites, and anomalies of Michigan fish. Michigan Department of Natural Resources, Fisheries Management Report No 8, pp 33?37
2. American Public Health Association (APHA) (1976) Standard methods for the examination of water and wastewater. 14th Edition. APHA, Washington, DC, 1193 pp
3. American Society of Testing Materials (ASTM) (1980) Standard practice for conducting acute toxicity tests with fish, macroinvertebrates, and amphibians. Designation E 729-80. In: Annual Book of ASTM Standards. ASTM, Philadelphia
4. Arillo A, Margiocco C, Melodia F, Mensi P (1981) Effects of ammonia on liver lysosomal functionality inSalmo gairdneri Rich. J Exp Zool 218:321?326
5. Atchison GJ, Murphy BR, Bishop WE, McIntosh AW, Mayes RA (1977) Trace metal contamination of bluegill (Lepomis macrochirus) from two Indiana lakes. Trans Amer Fish Soc 106:637?640