Effect of ascorbic acid on copper-induced oxidative changes in erythrocytes of individuals with a glucose-6-phosphate dehydrogenase deficiency Edward J. CalabreseGary S. MooreMark S. McCarthy OriginalPaper Pages: 323 - 330
Chromium and potassium accumulation influenced by body weight in goldfish (Carassius auratus) R. FlosM. C. RivaJ. Balasch OriginalPaper Pages: 331 - 336
Use of tetrazolium salts as selective and sensitive reagents for iron in environmental samples M. C. MehraM. Katyal OriginalPaper Pages: 337 - 343
Effect of pesticides and PCBs on budding rates of green hydra Barbara BensonG. M. Boush OriginalPaper Pages: 344 - 350
Organochlorine pesticide residues in rice paddies in Malaysia, 1981 Peter G. MeierDonald Chen FookKarl F. Lagler OriginalPaper Pages: 351 - 357
Measurement and prediction of chlorsulfuron persistence in soil Allan WalkerPauline A. Brown OriginalPaper Pages: 365 - 372
Electrophoretic profiles of esterases in starling (Sturnus vulgaris) plasma: An apparent simple genetic variant A. D. MartinC. A. BlundenG. E. Westlake OriginalPaper Pages: 373 - 377
Effects of simulated acid precipitation on growth and nodulation of leguminous plants F. -H. ChangM. Alexander OriginalPaper Pages: 379 - 387
Fluoride-induced haematological changes in rabbits A. K. SusheelaS. K. Jain OriginalPaper Pages: 388 - 393
In vivo formation of halogenated reaction products following peroral sodium hypochlorite F. L. MinkW. E. ColemanH. P. Ringhand OriginalPaper Pages: 394 - 399
Detection limits of a biological monitoring system for chemical water pollution based on mussel activity W. SlooffD. de ZwartJ. M. Marquenie OriginalPaper Pages: 400 - 405
A simple toxicity apparatus for continuous flow with small volumes: Demonstration with mysids and naphthalene Roy L. SmithBruce R. Hargreaves OriginalPaper Pages: 406 - 412
Use of fluorescence spectroscopy for monitoring petroleum hydrocarbon contamination in estuarine and ocean waters W. A. Maher OriginalPaper Pages: 413 - 419
Uptake and elimination of [9-14C]phenanthrene in the turkey wing mussel (Arca zebra) Jan Erik SolbakkenAnthony H. KnapKarsten H. Palmork OriginalPaper Pages: 420 - 423
Uptake of cadmium, zinc, lead, and copper by earthworms near a zinc-smelting complex: Influence of soil pH and organic matter W. MaTh. EdelmanTh. Jans OriginalPaper Pages: 424 - 427
Ligands binding cadmium, zinc, and copper in a species of New Zealand oyster (Ostrea lutaria) R. P. Sharma OriginalPaper Pages: 428 - 434
Lead poisoning in cattle: Reassessment of the minimum toxic oral dose J. ZmudskiG. R. BrattonL. Rowe OriginalPaper Pages: 435 - 441
Heavy metal concentrations in tissues of Virginia river otters Karen L. Anderson-BledsoePatrick F. Scanlon OriginalPaper Pages: 442 - 447
An algal assay method for determination of copper complexation capacities of natural waters Herbert E. AllenCarol BlatchleyThomas D. Brisbin OriginalPaper Pages: 448 - 455
Organochlorine residues in organisms of two different lagoons of Northwest Mexico M. T. L. RosalesR. L. Escalona OriginalPaper Pages: 456 - 463
Effects of pesticides on pure and mixed species cultures of salt marsh pool algae Mary MalyErnest Ruber OriginalPaper Pages: 464 - 472
Changes in nitrogen metabolism in tissues of fish (Sarotherodon mossambicus) exposed to benthiocarb K. Seshagiri RaoK. Sreenivasa MoorthyK. S. Swami OriginalPaper Pages: 473 - 478
Modeling of the covalent attachment of chloroaniline residues to quinoidal sites of soil humus Adesh SaxenaRichard Bartha OriginalPaper Pages: 485 - 491
Evaluation of a mixed-phase column packing for the GC determination of fumigant residues in grains James L. Daft OriginalPaper Pages: 492 - 496
Effect of hydrazines on substrate utilization by a strain ofEnterobacter cloacae Sheldon A. LondonCharlie R. Mantel OriginalPaper Pages: 497 - 504
Behavioral response of mallards to contaminated drinking water Barbara L. RoweHarold H. Prince OriginalPaper Pages: 505 - 510
Levels of chorionase activity during embryonic development ofSalmo salar under acid conditions B. A. WaiwoodK. Haya OriginalPaper Pages: 511 - 515
Acclimation of channel catfish (Ictalurus punctatus) to nitrite C. S. TuckerT. E. Schwedler OriginalPaper Pages: 516 - 521
Effects of Grays Harbor estuary sediment on the osmoregulatory ability of coho salmon smolts (Oncorhynchus kisutch) David M. Kehoe OriginalPaper Pages: 522 - 529
Distribution of polycyclic aromatic hydrocarbons in the surficial sediments of Casco Bay, Maine Peter F. LarsenDonald F. GadboisLee F. Doggett OriginalPaper Pages: 530 - 535
Histopathologic effects of JP-4 aviation fuel on fathead minnows (Pimephales promelas) John R. Latendresse IIJeff W. Fisher OriginalPaper Pages: 536 - 543
Mercury distribution in an ecosystem of the “Parque Nacional de Doñana,” Spain G. BalujaL. M. HernandezR. Clavero OriginalPaper Pages: 544 - 551
Chelation in metal intoxication. XIII. Polyaminocarboxylic acids as chelators in lead poisoning S. K. TandonJai Raj BehariSurendra Singh OriginalPaper Pages: 552 - 558
Effect of copper, cadmium, and zinc on percent spore germination of the cinnamon fern (Osmunda cinnamomea) and the sensitive fern (Onoclea sensibilis) Patrick C. FrancisRaymond L. Petersen OriginalPaper Pages: 559 - 566
Synergistic and antagonistic responses of fern spore germination to combinations of copper, cadmium, and zinc Patrick C. FrancisRaymond L. Petersen OriginalPaper Pages: 567 - 574
Seasonal variation in the accumulation of radionuclides of the uranium series by yellow pond-lily (Nuphar lutea) D. C. MahonR. W. Mathewes OriginalPaper Pages: 575 - 581
Effect of calcium and aluminum concentrations on the survival of brown trout (Salmo trutta) at low pH D. J. A. Brown OriginalPaper Pages: 582 - 587
Trace element concentrations in the liver, kidney, and muscle of Queensland cattle H. L. KramerJ. W. SteinerP. J. Vallely OriginalPaper Pages: 588 - 594
Perchlorination reaction applied to the rapid determination of PCBs Koji Takamiya OriginalPaper Pages: 600 - 605
Analyses of human milk samples collected in Hawaii for residues of organochlorine pesticides and polychlorobiphenyls Gerald H. TakeiSari M. KauahikauaGladys H. Leong OriginalPaper Pages: 606 - 613
Survival and condition of rainbow trout (Salmo gairdneri) after acute exposures to methyl parathion, triphenyl phosphate, and DEF Donald PalawskiDenny R. BucklerFoster L. Mayer OriginalPaper Pages: 614 - 620
Adsorption of fenitrothion and 3-methyl-4-nitrophenol on soils and sediment W. H. BaarschersJ. ElvishS. P. Ryan OriginalPaper Pages: 621 - 627
Toxicity of fluometuron and diuron on the intermediate snail host (Lymnea spp.) ofFasciola hepatica Frederick A. ChristianTwintillia M. Tate OriginalPaper Pages: 628 - 631
Impact of blast-furnace plant emmissions in a Dune ecosystem E. N. G. JoosseL. H. H. Van Vliet Erratum Pages: 632 - 632