An improved conductiometric standpipe technique for measuring interstitial seepage velocities P. A. CarlingP. Boole OriginalPaper Pages: 3 - 8
Effects of gravel size and peat material concentrations on embryo survival and alevin emergence of brown trout, Salmo trutta L. Tommy I. OlssonBo-Göran Persson OriginalPaper Pages: 9 - 14
Vertical distribution in and isolation of bacteria from Lake Vanda: an Antarctic lake Susumu TakiiToshifumi KondaTetsuya Torii OriginalPaper Pages: 15 - 21
The phosphorus status of sediments in a hypertrophic impoundment (Hartbeespoort Dam): implications for eutrophication management A. J. Twinch OriginalPaper Pages: 23 - 34
Age, growth and life history of Culaea inconstans (Pisces: Gasterostidae) in Delta Marsh Lake Manitoba T. O. AcereC. C. Lindsey OriginalPaper Pages: 35 - 44
Life cycle of Lymnaea peregra (Gastropoda: Pulmonata) in the Leicester canal, U.K., with an estimate of annual production E. Gaten OriginalPaper Pages: 45 - 54
Brachionus calyciflorus Pallas as agent for the removal of E. coli in sewage ponds M. T. SeamanM. GophenB. Azoulay OriginalPaper Pages: 55 - 60
Benthic macroinvertebrate distributions in the riffle-pool communities of two east Texas streams David L. McCulloch OriginalPaper Pages: 61 - 70
Spawning periodicity and annual breeding seasons of Tilapia nilotica (L.) in the White Nile M. M. Babiker OriginalPaper Pages: 71 - 79
Reproductive ecology and growth of a population of brown trout (Salmo trutta L.) in an aquifer-fed stream of Old Castile (Spain) Javier Lobon-CerviaCecilio MontañésAdolfo de Sostoa OriginalPaper Pages: 81 - 94
Copepods of the Genus Oithona Baird, 1843 from mangrove areas of Central and South America Carlos Eduardo Falavigna da Rocha OriginalPaper Pages: 95 - 107
Occurrence of fungi on submerged pine and teak blocks in Hong Kong coastal waters L. L. P. VrijmoedI. J. HodgkissL. B. Thrower OriginalPaper Pages: 109 - 122
Effects of surface fouling organisms on the occurrence of fungi on submerged pine blocks in Hong Kong coastal waters L. L. P. VrijmoedI. J. HodgkissL. B. Thrower OriginalPaper Pages: 123 - 130
Composition, density and feeding of crustacean zooplankton community in a shallow, temperate lake (Lake Balaton, Hungary) P. N. ZánkaiJ. E. Ponyi OriginalPaper Pages: 131 - 147
Mobility of phosphorus fractions in the sediments of Lake Balaton Sándor HerodekVera Istvánovics OriginalPaper Pages: 149 - 154
Structure, zonation, and species diversity of the mayfly communities of the Belá River basin, Slovakia Pavel DevánLadislav Mucinaz OriginalPaper Pages: 155 - 165
Sediment particles as a cause of nacre staining in the freshwater mussel, Amblema plicata (Say) (Bivalvia: Unionidae) Gary D. RosenbergMax T. Henschen OriginalPaper Pages: 167 - 178
Cyclomorphosis in Keratella tropica (Apstein) of Lake Asejire, Nigeria Austin B. M. EgborgeL. Ogbekene OriginalPaper Pages: 179 - 191
