1. Index autorum

   Legacy 01 November 1977 Pages: ii - ii

2. Contents

   Legacy 01 November 1977 Pages: iii - iv

3. Thermal stability and phytoplankton in Volta Lake, Ghana

   • S. Biswas

   OriginalPaper 01 November 1977 Pages: 195 - 198

4. 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

5. Etude hydrobiologique des lagunes du nord de la Tunisie

   • B. Savouré

   OriginalPaper 01 November 1977 Pages: 209 - 224

6. Effect of temperature on the growth rate of Griffithsia tenuis C. Agardh (rhodophyta: ceramiales)

   • William W. Reynolds
   • Martha E. Casterlin

   OriginalPaper 01 November 1977 Pages: 225 - 227

7. The effects of northern italian rivers and Eastern Mediterranean ingressions on the phytoplankton of the Adriatic Sea

   • Noelia Revelante
   • Malvern Gilmartin

   OriginalPaper 01 November 1977 Pages: 229 - 240

8. Distributional and biometrical study of appendicularians from the west south Atlantic ocean

   • Graciela B. Esnal
   • Roberto J. Castro

   OriginalPaper 01 November 1977 Pages: 241 - 246

9. 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

10. Testing a method for measuring dissolved oxygen concentrations in microhabitats in fresh water

    • Karen Anna Økland

    OriginalPaper 01 November 1977 Pages: 253 - 257

11. Vertical migration rhythm in freshwater diatoms

    • Hermann Fischer
    • Christiane Gröning
    • Christine Köster

    OriginalPaper 01 November 1977 Pages: 259 - 263

12. 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 Wong
    • Mong-Wan Li

    OriginalPaper 01 November 1977 Pages: 265 - 272

13. 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

14. Libri novi

    BookReview 01 November 1977 Pages: 280 - 280