1. Abdalla AM, El-Mogy M, Farid NM, El-Sharabasy M (2006) Two glutathione S-transferase isoenzymes purified from Bulinus truncates (Gastropoda: Planorbidae). Comp Biochem Physiol 143B: 76–84.
2. Aceto A, Di Ilio C, Bucciarelli T, Pantani C, Dell’Agata M, Pannunzio G, Federiu G (1991) Characterization of glutathione transferase from Gammarus Italicus. Comp Biochem Physiol 99B: 523–527.
3. Ahlgren G, Lundstedt L, Brett M, Forsberg C (1990) Lipid composition and food quality of some freshwater phytoplankton for cladoceran zooplankters. J Plankton Res 12: 809–818.
4. Akkanen J, Kukkonen JVK (2003) Biotransformation and bioconcentration of pyrene in Daphnia magna. Aquat Toxicol 64: 53–61.
5. Aly OA, Shehata SA, Farag H (1984) Uptake and accumulation of selected herbicides by the fresh water alga Scenedesmus. Arch Environ Contam Toxicol 13: 701–705.