Demographic parameters of Brachionus patulus Muller (Rotifera) exposed to sublethal DDT concentrations at low and high food levels T. Ramakrishna RaoS. S. S. Sarma OriginalPaper Pages: 193 - 200
Chemical limnology of two artificial lakes used for both stormwater management and recreation Ian RippeyBrian Rippey OriginalPaper Pages: 201 - 235
Confidence intervals for the similarity between algal communities Eric P. SmithRobert B. GenterJohn Cairns Jr. OriginalPaper Pages: 237 - 245
New species of the genus Zygnemopsis (Zygnematales, Chlorophyceae) from India Pranjit SarmaAmarendra Nath Kargupta OriginalPaper Pages: 247 - 250
Effects of the lampricide, 3-trifluoromethyl-4-nitrophenol (TFM) on the macroinvertebrates of a hardwater river R. J. KoltonP. D. MacMahonT. W. H. Beamish OriginalPaper Pages: 251 - 267
Description de trois espèces nouvelles d'Oligochètes aquatiques du Pays Basque (Espagne) P. RodriguezN. Giani OriginalPaper Pages: 269 - 276
The effects of temperature and food on naupliar development, growth and metamorphosis in three species of Boeckella (Copepoda:Calanoida) C. D. Jamieson OriginalPaper Pages: 277 - 286
