Monitoring of aflatoxins and ochratoxin A in Czechoslovak human sera by immunoassay Ladislav FukalHana Reisnerova OriginalPaper Pages: 345 - 349
Use of hair as an indicator of environmental lead pollution in women of child-bearing age in Karachi, Pakistan and Bangladesh Ijaz S. JamallPaul V. Allen OriginalPaper Pages: 350 - 356
In vitro Methylation and demethylation of mercury compounds by the intestinal contents Jan K. Ludwicki OriginalPaper Pages: 357 - 362
Responses of the hepatopancreatic ‘B’ cells of a terrestrial isopod,Oniscus asellus, to metals accumulated from a contaminated habitat: A morphometric analysis A. John MorganZara D. E. GregoryCarole Winters OriginalPaper Pages: 363 - 368
Profile of hemoproteins and heme-metabolizing enzymes in rats treated with surfactants Toshihiko AriyoshiHiroyuki HasegawaKoji Arizono OriginalPaper Pages: 369 - 376
Comparative study of the tissue distribution of NADH and NADPH-dependent chloral hydrate reducing enzymes in the rat Keiki OginoTatsuya HobaraSusumu Iwamoto OriginalPaper Pages: 377 - 379
Effect of solvents on the photodegradation rates of octachlorodibenzo-p-dioxin Lon -Song HungLeonard L. Ingram Jr. OriginalPaper Pages: 380 - 386
Convenient chemical method for measuring mean temperature at sites of degradation studies in the field J. AshworthJ. M. Crépin OriginalPaper Pages: 387 - 393
Residues and persistence of endosulfan in Dry Tobacco leaves and cigarettes Euphemia Papadopoulou-MourkidouAnastasia Milothridou OriginalPaper Pages: 394 - 400
Contamination of rural ponds with pesticide, 1971–85, Ontario, Canada R. FrankH. E. BraunB. S. Clegg OriginalPaper Pages: 401 - 409
Survey of farm wells for pesticides, Ontario, Canada, 1986 and 1987 R. FrankH. E. BraunR. Johnson OriginalPaper Pages: 410 - 419
Importance of bioassay volume in toxicity tests using algae and aquatic invertebrates Glenn W. StrattonJanice Giles OriginalPaper Pages: 420 - 427
Physiological responses of juvenile white mullet,Mugil curema, exposed to benzene Manuel CorreaHenry I. García OriginalPaper Pages: 428 - 434
Sublethal effects of malathion on channel catfish,Ictalurus punctatus N. AreechonJ. A. Plumb OriginalPaper Pages: 435 - 442
Effect of endosulfan on acid and alkaline phosphatase activity in liver, kidney, and muscles ofChanna gachua R. M. Sharma OriginalPaper Pages: 443 - 448
Calmodulin concentration in mucus of rainbow trout,Salmo gairdneri, exposed to combinations of acid, aluminum, and calcium Timothy E. LewisShixing YuanAlfred Haug OriginalPaper Pages: 449 - 455
In vitro cytotoxicities of inorganic lead and Di- and trialkyl lead compounds to fish cells H. BabichE. Borenfreund OriginalPaper Pages: 456 - 460
Levejs of heavy metals and organochlorine pesticides of cyprinid fish reared four years in a wastewater treatment pond François GuerrinViviane Burgat-SacazePaule de Saqui-Sannes OriginalPaper Pages: 461 - 467
Uptake of lead, chromium, cadmium and cobalt byCladophora glomerata Jan Vymazal OriginalPaper Pages: 468 - 472
Toxicity and accumulation of chromium inCeratophyllum demersum L. Poonam GargPrakash Chandra OriginalPaper Pages: 473 - 478
Heavy metal concentrations in the banana prawn,Penaeus merguiensis, and leader prawn, P.monodon, in the townsv region of Australia D. DarmonoG. R. W. Denton OriginalPaper Pages: 479 - 486
Metabolites of three structural isomers of butylbenzene in the bile of rainbow trout J. HellouA. RyanH. J. Hodder OriginalPaper Pages: 487 - 493
Growth, photosynthesis and nitrogen fixation ofAnabaena doliolum exposed to Assam crude extract J. P. GaurA. K. Singh OriginalPaper Pages: 494 - 500