Acute toxicity of chrome electroplating wastes to microorganisms: adsorption of chromate and chromium(VI) on a mixture of clay and sand Mohammad AjmalAzhar Amin NomaniAsim Ahmad OriginalPaper Pages: 119 - 127
Toxicity and binding of copper, zinc, and cadmium by the blue-green alga, Chroococcus paris Albin LesRobert W. Walker OriginalPaper Pages: 129 - 139
Study of landscape-agrogeochemical balance of nutrients in agricultural regions: Part III. Nitrogen V. N. KudeyarovV. N. Bashkin OriginalPaper Pages: 141 - 153
Computed and measured leaching of the insecticide methomyl from greenhouse soils into water courses M. LeistraA. DekkerA. M. M. van der Burg OriginalPaper Pages: 155 - 167
Bioaccumulation et repartition tissulaire du mercure — HgCl2 et CH3HGCl — chez Salmo gairdneri apres contamination par voie directe F. RibeyreA. Boudou OriginalPaper Pages: 169 - 186
Frequency distributions for durations and volumes of rainfalls in the Eastern United States in relation to acidic precipitation Lance S. EvansGilbert S. RaynorDouglas M. A. Jones OriginalPaper Pages: 187 - 195
Thorium 230 determination in polluted lake water — A study of interferences I. G. De JongD. R. Wiles OriginalPaper Pages: 197 - 208
Interaction of clays with dilute fluoride solutions J. SlavekH. FarrahW. F. Pickering OriginalPaper Pages: 209 - 220