Inhibition of Various Cholinesterases with the Enantiomers of Malaoxon O. P. RodriguezG. W. MuthC. M. Thompson Pages: 171 - 176
Task-Dependent Effects of Dicofol (Kelthane) on Learning in the Honey Bee (Apis mellifera) J. C. StoneC. I. AbramsonJ. M. Price Pages: 177 - 183
Embryotoxic Effects of Oral Ametryn Exposure in Pregnant Rats E. A. AsongalemA. Akintonwa Pages: 184 - 189
Effect of Subacute Exposure to Lead and Estrogen on Immature Pre-Weaning Rat Leukocytes R. VillagraN. N. TchernitchinA. N. Tchernitchin Pages: 190 - 197
Enzymatic Antioxidants in Erythrocytes Following Heavy Metal Exposure: Possible Role in Early Diagnosis of Poisoning A. GuptaG. S. Shukla Pages: 198 - 205
Organochlorine Pesticide Residues in Foodstuffs of Animal Origin in Nigeria O. OsibanjoA. Adeyeye Pages: 206 - 212
Loss of Label During Processing Cotton Oil Grown with 14C-Aldicarb A. Ş. TunçbilekP. AysalM. B. Halitligil Pages: 213 - 218
Organochlorines in Eggs and Food Organisms of Avocets (Recurvirostra avosetta) S. DietrichA. BütheH. Hötker Pages: 219 - 226
Kinetics of the Sequential Dechlorination of Chloroorganics in an Anaerobic Sediment S. SusarlaS. MasunagaY. Yonezawa Pages: 227 - 233
Impact of Lead and Sewage Sludge on Soil Microbial Biomass and Carbon and Nitrogen Mineralization G. H. Dar Pages: 234 - 240
Fluoride Concentrations in Ground Waters of Visakhapatnam, India D. R. R. SarmaS. L. N. Rao Pages: 241 - 247
Concentrations of Cu, Growth, and Chlorophyll Content of Field-Cultivated Wheat Growing in Naturally Enriched Cu Soil C. M. CookE. VardakaT. Lanaras Pages: 248 - 253
PCB and Heavy Metal Contamination and Effects in European Starlings (Sturnus vulgaris) at a Superfund Site C. A. ArenalR. S. Halbrook Pages: 254 - 262
Determination of Acute Toxicity of Polychlorinated Biphenyls to Photobacterium phosphoreum S. ChuY. HeX. Xu Pages: 263 - 267
Lethal and Sublethal Effects of Azulene and Longifolene to Microtox®, Ceriodaphnia dubia, Daphnia magna, and Pimephales promelas L. I. SweetP. G. Meier Pages: 268 - 274
Molluscicide Acute and Sub-Chronic Toxicity to the Three Non-Target Organisms Hexagenia limbata, Ceriodaphnia dubia, and Pimephelas promelas, and Neutralization of That Toxicity by Bentonite Clay T. A. BargarS. W. Fisher Pages: 275 - 282
Influence of Temperature on the Toxicity of Zinc to the Earthworm Eisenia fetida D. J. SpurgeonM. A. TomlinS. P. Hopkin Pages: 283 - 290
Effects of Bacillus thuringiensis subsp. israelensis (B.t.i.) Applications on Invertebrates from Two Streams on Prince Edward Island I. R. McCrackenS. L. Matthews Pages: 291 - 298
Quantitative Structure–Activity Relationship Study for Toxicity of Organotin Compounds on Algae G. HuangH. SunS. Dai Pages: 299 - 304
Accumulation of Zinc in Rainbow Trout (Oncorhynchus mykiss) After Waterborne and Dietary Exposure G. KöckF. Bucher Pages: 305 - 310
Analysis of Metals in Blue Crabs, Callinectes sapidus, from Two Connecticut Estuaries K. M. JopR. C. BieverS. P. Shepherd Pages: 311 - 317
Cadmium and Calcium Uptake in the Mollusc Donax rugosus and Effect of a Calcium Channel Blocker Z. SidoumouM. Gnassia-BarelliM. Roméo Pages: 318 - 325
Contamination in Marine Turtle (Dermochelys coriaca) Egg Shells of Playon de Mexiquillo, Michoacan, Mexico G. F. VazquezM. C. ReyesV. K. Sharma Pages: 326 - 333
Absorption of Dietary Dieldrin by Striped Bass C. R. SanterreV. S. BlazerF. T. Barrows Pages: 334 - 340