Improved Rapid Analytical Method for the Urinary Determination of 3,5,6 Trichloro-2-Pyridinol, a Metabolite of Chlorpyrifos B. A. MacKenzieC. A. F. StrileyC. J. Hines Pages: 1 - 7
An Evaluation of Glutathione S-Transferase Activity in the Tasmanian Lacewing (Micromus tasmaniae) as a Biomarker of Organophosphate Contamination S. HodgeM. LongleyK. O'Halloran Pages: 8 - 15
New Method for the Assessment of Contaminant Uptake Routes in the Oligochaete Lumbriculus variegatus A. U. ConradS. D. ComberK. Simkiss Pages: 16 - 21
Metabolic Conversion of N′-(2,4-dimethylphenyl)-N-methylformamidine Pesticide and the Analysis of the Metabolites Zhu NaikaiDu XiuyingAn Fengchun Pages: 22 - 27
Mineralization of Trichloroethylene (TCE) by the White Rot Fungus Phanerochaete chrysosporium J. S. YadavC. BetheaC. A. Reddy Pages: 28 - 34
Organochlorine Residues in the Waters of Keoladeo National Park, Bharatpur, Rajasthan S. Muralidharan Pages: 35 - 41
Contaminants in Eggs of Western Snowy Plovers and California Least Terns: Is There a Link to Population Decline? R. L. HothemA. N. Powell Pages: 42 - 50
Comparative Analysis of Heavy Metals in Two Species of Ichthyophagous Bats Myotis vivesi andNoctilio leporinus L. MéndezS. T. Alvarez-Castañeda Pages: 51 - 54
Accumulation of Chromium and Copper in Three Different Soils and Bioaccumulation in an Aquatic Plant, Alternanthera philoxeroides S. M. NaqviS. A. Rizvi Pages: 55 - 61
Effect of Chlorination on Microfauna Communities in Activated Sludge Plants H. SalvadóM. RiusM. P. Gracia Pages: 70 - 77
Comparison of Tissue Lesions in Four Species of Benthic Fish Sampled in 1972–1973 and 1997–1998 on the Grand Banks off Newfoundland R. A. Khan Pages: 78 - 83
Observations on the Experimental Assessment of Optimal Exposure Time for Mercury Detoxification by an Integrated Aquatic Macrophyte Base System S. ShrivastavaK. S. Rao Pages: 91 - 97
Effects of Ammonia on Mortality and Feeding of Postlarvae Shrimp Litopenaeus vannamei M. G. Frías-EspericuetaM. Harfush-MelendezF. Páez-Osuna Pages: 98 - 103
Acute Toxicity to the Golden Apple Snail and Estimated Bioconcentration Potential of Triphenylphosphine Oxide and Series of Related Compounds C.-C. LoT.-T. Hsieh Pages: 104 - 111
Screening Methods for Drugs and Heavy Metals in Chinese Patent Medicines A. M. AuR. KoZ. Yang Pages: 112 - 119
Defluoridation of Groundwater in Agra City Using Low Cost Adsorbents R. P. SinghY. SinghD. Swaroop Pages: 120 - 125
Sex Ratio at Birth Associated with Petrochemical Air Pollution in Taiwan C.-Y. YangS.-S. TsaiT.-N. Wu Pages: 126 - 131