Environmental factors favouring the formation of Microcystis aeruginosa hyperscums in a hypertrophic lake Tamar ZoharyCharles M. Breen OriginalPaper Pages: 179 - 192
The diet and growth of O-group flounder, Platichthys flesus (L.), in the River Dee, North Wales N. S. Weatherley OriginalPaper Pages: 193 - 198
Inferring pH from diatoms: a comparison of old and new calibration methods Cajo J. F. ter BraakHerman van Dame OriginalPaper Pages: 209 - 223
Food selection by brook trout in a subalpine stream Wayne A. HubertHoward A. Rhodes OriginalPaper Pages: 225 - 231
Impact of highway construction on leaf processing in aquatic habitats of eastern Tennessee Ben M. Stout IIIC. B. Coburn Jr. OriginalPaper Pages: 233 - 242
Some aspects of the reproductive biology of Synodontis schall (Bloch-Schneider, 1801) from the White Nile near Khartoum A.I.A. HalimS. A. Guma'a OriginalPaper Pages: 243 - 251
Excretion and respiration rates of Neomysis integer (Mysidaceae): effects of temperature, sex and starvation T. WeisseL. G. Rudstam OriginalPaper Pages: 253 - 258