Occurrence and distribution of chemical pollutants in Lake Mariut, Egypt Massoud A. H. SaadM. M. Abu ElamayemI. F. Sharaf OriginalPaper Pages: 245 - 252
Fecal coliform densities in a Western watershed Patti J. PsarisDavid W. Hendricks OriginalPaper Pages: 253 - 262
Effect of cadmium, lead and nickel on three freshwater green algae P. V. Devi PrasadP. S. Devi Prasa OriginalPaper Pages: 263 - 268
Snow contamination by heavy metals and sulphur in Cracow agglomeration (Southern Poland) P. K. ZajacK. GrodziĆska OriginalPaper Pages: 269 - 280
Changes to a soil on irrigation with a sanitary landfill leachate K. Y. Chan OriginalPaper Pages: 295 - 304
Effect of heavy metals on microorganisms in soils near a secondary lead smelter S. Bisessar OriginalPaper Pages: 305 - 308
Concentrations of some ionic species in Central Long Island, New York precipitation in relation to meteorological variables Gilbert S. RaynorJanet V. Hayes OriginalPaper Pages: 309 - 335