Air pollution in Montreal: A statistical analysis of sulphur dioxide data R. ClérouxR. RoyN. Fortin OriginalPaper Pages: 143 - 156
An examination of temporal/spatial variations in landfill-generated methane gas E. A. McBeanG. J. Farquhar OriginalPaper Pages: 157 - 172
Air pollution levels: Difficulties of assessment of area values and trends A. Henderson-Sellers OriginalPaper Pages: 173 - 186
Comparison between colorimetric and electrometric methods for chlorine and its derivative compounds Giovanni PiccardiEmilia BarbolaniFrancesco Pantani OriginalPaper Pages: 197 - 205
The temporal variations of lead concentration in a freshwater lake James E. ByrdMichael J. Perona OriginalPaper Pages: 207 - 220
Reduction of mercury pollution in the vicinity of a caustic soda plant in Thailand Saroj SuckcharoenMartin Lodenius OriginalPaper Pages: 221 - 227
Effects of the pesticides thiotox, dichlorvos and carbofuran on the test fishMystus vittatus S. R. VermaSarita RaniR. C. Dalela OriginalPaper Pages: 229 - 234
Draft, construction and operation of a sequential rain sampler Willem A. H. Asman OriginalPaper Pages: 235 - 245
Effect of Kaolin concentration on distribution coefficient of copper Gian C. GuptaFlorence L. Harrison OriginalPaper Pages: 247 - 250
Degradation treatment of waste water from olive processing Mario Della MonicaA. AgostianoM. Volpicella OriginalPaper Pages: 251 - 256