Parathion causes secondary poisoning in a laughing gull breeding colony Donald H. WhiteKirke A. KingThair G. Lamont OriginalPaper Pages: 281 - 284
Polychlorinated quaterphenyls—A possible pathway for their formation Michael CookeDavid James Roberts OriginalPaper Pages: 285 - 286
Limitations of expressing organochlorine levels in eggs on a lipid-weight basis D. B. PeakallA. P. Gilman OriginalPaper Pages: 287 - 290
Total and organic mercury in marine fish of the upper gulf of Thailand Varavit CheevaparanapivatPiamsak Menasveta OriginalPaper Pages: 291 - 299
Gas-liquid chromatographic determination of Mirex in plasma, liver and fat from mice and monkeys Vincent B. SteinKenneth A. Pittman OriginalPaper Pages: 300 - 305
Platelet function and platelet lipid biosynthesis in rats and rabbits fed the plasticizer DEHP Frank P. BellSheila WangEdward E. Nishizawa OriginalPaper Pages: 306 - 310
Effects of sampling, shipping, and storage on total organic carbon levels in water samples Rein OtsonDavid T. WilliamsRobert A. Tate OriginalPaper Pages: 311 - 318
Effects of simazine on the blue-green algaAnacystis nidulans R. S. MehtaK. W. Hawxby OriginalPaper Pages: 319 - 326
Operational spraying of acephate to suppress spruce budworm has minor effects on stream fishes and invertebrates Charles F. RabeniJon G. Stanley OriginalPaper Pages: 327 - 334
Uptake of methoxychlor from food and water by the American toad (Bufo americanus) Russell J. HallDouglas Swineford OriginalPaper Pages: 335 - 337
In vivo andin vitro effect of phenoclor DP6 on drug metabolizing activity in mullet liver J. F. NarbonneJ. L. Gallis OriginalPaper Pages: 338 - 343
In vitro effects of phenoclor DP6 on drug metabolism in rat liver J. F. Narbonne OriginalPaper Pages: 344 - 348
An evaluation of the acute toxicity to aquatic biota of a coal conversion effluent and its major components B. R. ParkhurstA. S. BradshawG. P. Wright OriginalPaper Pages: 349 - 356
An investigation on the mercury contamination of Persian Gulf fish Vida Parvaneh OriginalPaper Pages: 357 - 359
Acute toxicity toSelenastrum capricornutum of aromatic compounds from coal conversion Jeffrey M. Giddings OriginalPaper Pages: 360 - 364
Effect of selected water toxicants and other chemicals upon adenosine triphosphatase activityin vitro B. RiedelG. Christensen OriginalPaper Pages: 365 - 368
Mirex residues in eggs and livers of two long-lived reptiles (Chrysemys scripta andTerrapene carolina) in Mississippi, 1970–1977 Charlie M. HolcombWilliam S. Parker OriginalPaper Pages: 369 - 371
Mercury methylation and partition in aquatic systems H. AkagiD. C. MortimerD. R. Miller OriginalPaper Pages: 372 - 376
Cadmium, lead, and zinc in reclaimed phosphate mine waste dumps in Idaho F. HutchisonC. M. Wai OriginalPaper Pages: 377 - 380
Biological availability of sediment-bound cadmium to the edible cockle,Cerastoderma edule Michael CookeGraham NicklessDavid James Roberts OriginalPaper Pages: 381 - 386
Comparison of blenders for the extraction of carbofuran from radishes W. B. WheelerN. P. ThompsonR. T. Krause OriginalPaper Pages: 387 - 390
Extraction and gas-liquid chromatographic analysis of chlorphoxim in water and fish Lynn H. Zakitis OriginalPaper Pages: 391 - 397
Chlorine dioxide oxidation of aromatic hydrocarbons commonly found in water Kevser TaymazDavid T. WilliamsFrank M. Benoit OriginalPaper Pages: 398 - 404
Plasma estrogen concentrations in non-implanted and synovex-S implanted feedlot steers T. S. RumseyN. Beaudry OriginalPaper Pages: 405 - 411
Polychlorinated biphenyls: Phytotoxicity, absorption and translocation by plants, and inactivation by activated carbon J. B. WeberE. Mrozek Jr. OriginalPaper Pages: 412 - 417
Diagnosis and physiologic effects of pentachlorophenols on young pigs. Part I. Effects of purified pentachlorophenol Yvonne A. GreichusGeorge W. LibalDarreil D. Johnson OriginalPaper Pages: 418 - 422
Comparative disappearance of fonofos, phorate and terbufos soil residues under similar South Dakota Field conditions N. AhmadD. D. WalgenbachG. R. Sutter OriginalPaper Pages: 423 - 429
Effect of hexachlorocyclohexane feeding on testicular tissue of pure inbred Swiss mice S. K. NigamB. C. LakkadS. K. Kashyap OriginalPaper Pages: 431 - 437
Cytochrome P-450 content and NADPH-cytochromec reductase activity in rats treated with carbaryl and propoxur Neško NeškovićMilenko MiloševićRadojica Kljajić OriginalPaper Pages: 438 - 444
Distribution and speciation of cadmium in the terrestrial snail,Helix aspersa Michael CookeAndrew JacksonDavid James Roberts OriginalPaper Pages: 445 - 451
Rodenticidal poisoning of non-target animals: Acute oral toxicity of zinc phosphide to poultry T. ShivanandappaH. P. RameshM. K. Krishnakumari OriginalPaper Pages: 452 - 455
Reactions of aqueous chlorine dioxide with amino acids found in water Kevser TaymazDavid T. WilliamsFrank F. Benoit OriginalPaper Pages: 456 - 463
Opposite effects of lead on chemical carcinogenesis in kidney and liver of rats D. E. HintonM. M. LipskyB. F. Trump OriginalPaper Pages: 464 - 469
Extractive acylation of ethylenethiourea from water J. SinghW. P. CochraneJ. Scott OriginalPaper Pages: 470 - 474
Hatching success and larval mortality in an estuarine teleost,Menidia menidia (Linnaeus), exposed to cadmium in constant and fluctuating salinity regimes R. A. VoyerJ. F. HeltscheR. A. Kraus OriginalPaper Pages: 475 - 481
Effects of feeding diflubenzuron to young male holstein cattle R. W. MillerH. C. CecilC. A. Kiddy OriginalPaper Pages: 482 - 486
Cadmium toxicity to freshwater algae P. T. S. WongG. BurnisonY. K. Chau OriginalPaper Pages: 487 - 490
In vitro effects of aflatoxin B1 on the uptake of14C-orotic acid into kidney, liver and muscle tissue of the Mongolian Gerbil,Meriones unguiculatus John M. KinzieGerald C. Llewellyn OriginalPaper Pages: 491 - 496
Solubility and potential toxicity of lead in Urban Street dust J. Philip DayJack E. FergussonTay Ming Chee OriginalPaper Pages: 497 - 502
Off-target fallout of fenitrothion during 1978 forest spraying operations in New Brunswick P. A. PearceG. L. BrunJ. Witteman OriginalPaper Pages: 503 - 508
Spectrophotometric method free of matrix effects for the sensitive quantitation of aluminum Shane S. Que HeeJames BoyleVincent N. Finelli OriginalPaper Pages: 509 - 516
Detection limits of a biological monitoring system based on fish respiration W. Slooff OriginalPaper Pages: 517 - 523
Adsorption of various kinds of offensive odor substances on activated carbon and zeolite S. TanadaK. Boki OriginalPaper Pages: 524 - 530
Determination of propoxur and 2-isopropoxyphenol in blood, urine and tissues J. KrechniakW. Foss OriginalPaper Pages: 531 - 535
Comparison of UV fluorescence and gas chromatographic analyses of hydrocarbons in sediments from the vicinity of the argo merchant wreck site Eva J. HoffmanJames G. QuinnScott H. Fortier OriginalPaper Pages: 536 - 543
Evidence for vapor loss of14C-carbofuran from rice plants R. SiddaramappaI. Watanabe OriginalPaper Pages: 544 - 551
Photoperiodic acclimation and circadian variations in tolerance of Juvenile Rainbow Trout (Salmo gairdneri)to Zinc Donald J. McLeayJohn R. Munro OriginalPaper Pages: 552 - 557
Distribution of hydrocarbons among oil, water and vapor phases during oil dispersant toxicity tests A. BobraD. MackayW. Y. Shiu OriginalPaper Pages: 558 - 565
Effect of milk on mercury absorption and gut retention in rats Krista KostialIvan RabarIvan Simonovic OriginalPaper Pages: 566 - 571
Degradation rates of technical carbofuran and a granular formulation in four soils with known insecticide use history N. AhmadD. D. WalgenbachG. R. Sutter OriginalPaper Pages: 572 - 574