Trace element concentrations in tropical marine fish at Bougainville Island, Papua New Guinea J. H. PowellR. E. PowellD. R. Fielder OriginalPaper Pages: 143 - 158
Meteorological interpretation of the chemical composition of rain-water at one measuring site Willem A. H. AsmanJakob SlaninaJan H. Baard OriginalPaper Pages: 159 - 175
Sulphur and nitrogen nutrition and misting effects on the response of bluegrass to ozone, sulphur dioxide, nitrogen dioxide or their mixture T. ElkieyD. P. Ormrod OriginalPaper Pages: 177 - 186
Zinc in seawater and sediments of the Gulf of Elefsis, Greece Michael J. Scoullos OriginalPaper Pages: 187 - 207
The effect of pH on the retention of Cu, Pb, Cd, and Zn by clay-fulvic acid mixtures Janece SlavekWilliam F. Pickering OriginalPaper Pages: 209 - 221
Deposition of sulphur gases from multiple scattered sources in Alberta D. R. WalkerA. C. DickM. Nyborg OriginalPaper Pages: 223 - 231
Repeated exposure ofEscherichia coli to free chlorine: Production of strains possessing altered sensitivity Charles N. HaasElizabeth C. Morrison OriginalPaper Pages: 233 - 242
The natural acidity of some unpolluted waters in southeastern Alaska and potential impacts of acid rain Dale W. Johnson OriginalPaper Pages: 243 - 252