Analysis of egg protein in five carps S. K. MukhopadhyayC. R. SahooA. K. Bose OriginalPaper 01 February 1981 Pages: 97 - 102
Movement of immature aquatic insects in a lotic habitat G. A. BirdH. B. N. Hynes OriginalPaper 01 February 1981 Pages: 103 - 112
Decomposition and colonisation by invertebrates of native and exotic leaf material in a small stream in New England (Australia) R. W. J. PidgeonS. C. Cairns OriginalPaper 01 February 1981 Pages: 113 - 127
Downstream movement of juvenile brown trout, Salmo trutta, L. in the tributaries of Loch Leven, Kinross, Scotland G. A. O. Arawomo OriginalPaper 01 February 1981 Pages: 129 - 131
Salinity tolerance and osmoregulation in the freshwater crab, Barytelphusa guerini (Milne Edwards) S. A. T. VenkatachariN. Vasantha OriginalPaper 01 February 1981 Pages: 133 - 138
Ameboflagellate transformation I. Possible initiation of the ameba-to-flagellate transformation of Naegleria gruberi (NB-1) by divalent cation influx Donald L. Perkins OriginalPaper 01 February 1981 Pages: 139 - 143
Description of a new species of the genus Hungarocypris Vavra, 1906 (Crustacea : Ostracoda) from Sulawesi, Indonesia, with a discussion on the distribution of the genus Reginald VictorC. H. Fernando OriginalPaper 01 February 1981 Pages: 145 - 154
The toxicity of 2,4-D to Cyprinus carpio var. Communis in relation to the seasonal variation in the temperature H. K. VardiaV. S. Durve OriginalPaper 01 February 1981 Pages: 155 - 159
The influence of substrate organic content on the growth of a stream chironomid Rosanna L. MattinglyKenneth W. CumminsRobert H. King OriginalPaper 01 February 1981 Pages: 161 - 165
Algal polymorphism in high rate wastewater treatment ponds Gideon OronGedaliah ShelefAnna Levi OriginalPaper 01 February 1981 Pages: 167 - 175
Some analyses of aquatic plants and their waters K. G. Allenby OriginalPaper 01 February 1981 Pages: 177 - 189