Thermal stability and phytoplankton in Volta Lake, Ghana S. Biswas OriginalPaper 01 November 1977 Pages: 195 - 198
Some factors influencing the density of subarctic populations of Bosmina longirostris, Holopedium gibberum, Codonella cratera and Ceratium hirundinella James W. Moore OriginalPaper 01 November 1977 Pages: 199 - 207
Etude hydrobiologique des lagunes du nord de la Tunisie B. Savouré OriginalPaper 01 November 1977 Pages: 209 - 224
Effect of temperature on the growth rate of Griffithsia tenuis C. Agardh (rhodophyta: ceramiales) William W. ReynoldsMartha E. Casterlin OriginalPaper 01 November 1977 Pages: 225 - 227
The effects of northern italian rivers and Eastern Mediterranean ingressions on the phytoplankton of the Adriatic Sea Noelia RevelanteMalvern Gilmartin OriginalPaper 01 November 1977 Pages: 229 - 240
Distributional and biometrical study of appendicularians from the west south Atlantic ocean Graciela B. EsnalRoberto J. Castro OriginalPaper 01 November 1977 Pages: 241 - 246
In situ short term enrichment experiments and evaluation of the 14c method for testing oligotrophy in the sea Lydia Ignatiades OriginalPaper 01 November 1977 Pages: 247 - 252
Testing a method for measuring dissolved oxygen concentrations in microhabitats in fresh water Karen Anna Økland OriginalPaper 01 November 1977 Pages: 253 - 257
Vertical migration rhythm in freshwater diatoms Hermann FischerChristiane GröningChristine Köster OriginalPaper 01 November 1977 Pages: 259 - 263
An ecological survey of the heavy metal contamination of the edible clam Paphia sp. on the iron-ore tailings of Tolo Harbour, Hong Kong Ming-Hung WongMong-Wan Li OriginalPaper 01 November 1977 Pages: 265 - 272
The effect of nutrient enrichment on nitrogen fixation activity in the Bay of Quinte, Lake Ontario C. F.-H. Liao OriginalPaper 01 November 1977 Pages: 273 - 279