The food of juvenile trout, salmo trutta L., in loch leven, Kinross, Scotland G. A. O. Arawomo OriginalPaper Pages: 105 - 112
Availability of suitable phytoplanktonic food for zooplankton in an ice-covered lake John M. CampbellBruce L. Haase OriginalPaper Pages: 113 - 119
Effect of light intensity on sulfate uptake and primary productivity by natural freshwater microplankton communities and axenic algal cultures Richard H. Monheimer OriginalPaper Pages: 121 - 127
Effect of thermal effluents on oligochaetes in Reowee Reservoir, South Carolina S. Jerrine Nichols OriginalPaper Pages: 129 - 136
Nearest-neighbor analysis of microhabitat partitioning in stream insect communities D. N. Alstad OriginalPaper Pages: 137 - 140
A laboratory study on the thermal tolerance of four southeastern stream insect species (Trichoptera, Ephemeroptera) Steven J. deKozlowskiDewey L. Bunting II OriginalPaper Pages: 141 - 145
Observations on natural breeding and larval development of the common mud-eel Amphipnous cuchia (Ham.) S. R. BanerjiM. L. SinghNirmal K. Thakur OriginalPaper Pages: 147 - 155
The physico-chemical hydrology of a tropical seasonal river-upper Ogun river A. A. Adebisi OriginalPaper Pages: 157 - 165
Analyses of the stomach contents of the piscivorous fishes of the Upper Ogun River in Nigeria A. A. Adebisi OriginalPaper Pages: 167 - 177
Phytoplankton ecology of the Lake of Menteith, Scotland B. K. MauloodA. D. Boney OriginalPaper Pages: 179 - 186
Variable effects of sediment addition on stream benthos David R. LenatDavid L. PenroseKenneth W. Eagleson OriginalPaper Pages: 187 - 194