Pyro- and tripoly-phosphate contents of sediments R. W. BlancharD. C. riego OriginalPaper Pages: 27 - 31
The kinetics of bacterial degradation of the aquatic weed ‘Hydrilla’ sp. Thomas D. WaiteCharles Kurucz OriginalPaper Pages: 33 - 43
A study of heavy metal contamination in the Rhondda Fawr, South Wales K. W. BurtonE. John OriginalPaper Pages: 45 - 68
Photoreactivity of aqueous anionic NOx with hydrocarbons part I nitrite-heptane system under strong UV. radiation Gianna L. PetriconiHenry M. PapeeGiorgio Cantarelli OriginalPaper Pages: 69 - 78
An investigation of blood lead content and atmospheric lead levels in Bangkok Maung Nay HtunP. N. Ramachandran OriginalPaper Pages: 79 - 93
Recovery of aquatic bacterial populations in a stream after cessation of chemical pollution D. S. CherryR. K. GuthrieR. S. Harvey OriginalPaper Pages: 95 - 101
Influence of temperature on the performance of septic tank systems T. Viraraghavan OriginalPaper Pages: 103 - 110
Estimation of natural pollution loads from streamflow measurements in remote catchments Teja SinghY. P. Kalra OriginalPaper Pages: 111 - 116
Use of msses as collectors of airborne heavy metals near a smelting complex A. J. CameronG. Nickless OriginalPaper Pages: 117 - 125