Pesticides and PCB Contaminants in Fish and Tadpoles from the Kaweah River Basin, California S. DattaL. HansenJ. N. Seiber Pages: 829 - 836
Effects of Pyrethroid Insecticides on Pest Control Operators B. WieselerK.-H. KühnH. Idel Pages: 837 - 844
Effects of Cooking on Levels of PCBs in the Fillets of Winter Flounder J. MoyaK. G. GarrahanG. S. Durell Pages: 845 - 851
DDT and Its Metabolites in Human Milk Collected in Veracruz City and Suburban Areas (Mexico) V. T. PardíoS. M. WaliszewskiJ. Rivera Pages: 852 - 857
Accelerated Biodegradation of γ-Hexachlorocyclohexane (γ-HCH) in a Flooded Alluvial Soil Retreated with γ-HCH or Its Metabolite 1,2,4-Trichlorobenzene (TCB) K. BharatiS. PadhyT. K. Adhya Pages: 858 - 863
Degradation Behavior of Malathion and Fenitrothion Residues on Wheat and Barley Under Different Storage Systems in Saudi Arabia M. S. El-Zemaity Pages: 864 - 871
Determination of Zinc Phosphide Residues in Corn (Zea mays) Grain, Fodder, and Forage M. J. GoodallS. A. VolzE. E. Petty Pages: 877 - 884
Mercury Concentrations in Ambient Air of the Rotorua, New Zealand, Geothermal Area K. FellowsM. N. Bates Pages: 885 - 891
Guinea Pig Liver Cytochrome P450 Responsible for 3-Hydroxylation of 2,5,2′,5′-Tetrachlorobiphenyl N. KogaT. KanamaruH. Yoshimura Pages: 898 - 903
Inhibition and Recovery Kinetics of Acetylcholinesterase Activity in Drawida calebi and Octochaetona surensis, the Tropical Earthworms, Exposed to Carbaryl Insecticide S. C. PradhanP. C. Mishra Pages: 904 - 908
Glutathione Depletion by Xenobiotics in Coturnix coturnix japonica P. GalvaniP. FumagalliA. Santagostino Pages: 909 - 915
Evaluation of the Acute Toxicity to Juvenile Pacific Coho Salmon and Rainbow Trout of Some Plant Essential Oils, a Formulated Product, and the Carrier J. StrohM. T. WanD. J. Moul Pages: 923 - 930
Acute and Chronic Effects of Gallium Chloride (GaCl3) on Tilapia (Oreochromis mossambicus) Larvae H. C. LinP. P. Hwang Pages: 931 - 935
Effect of Cadmium and Zinc on Respiration and Photosynthesis in Suspended and Immobilized Cultures of Chlorella vulgaris and Scenedesmus acutus K. IlangovanR. O. Cañizares-VillanuevaD. Voltolina Pages: 936 - 943
Accumulation Of Phenol By Potamogeton crispus from Aqueous Industrial Waste N. HafezS. AbdallaY. S. Ramadan Pages: 944 - 948
Bioaccumulation Patterns of Zinc, Copper, Lead, and Cadmium in Grey Mullet, Mugil cephalus (L.), from Harbour Waters of Visakhapatnam, India R. SultanaD. P. Rao Pages: 949 - 955