1. The biogeography of Lessoniaceae, with special reference to Macrocystis C. Agardh (Phaeophyta: Laminariales)

   • N. K. M. Chin
   • M. T. Brown
   • M. J. Heads

   OriginalPaper Pages: 1 - 11

2. Fatty acid production by heterotrophic Chlorella saccharophila

   • Chor Koon Tan
   • Michael R. Johns

   OriginalPaper Pages: 13 - 19

3. Summer zooplankton dynamics in the limnetic and littoral zones of a humic acid lake

   • Karl E. Havens

   OriginalPaper Pages: 21 - 29

4. Copper contamination in the Patuxent River, Maryland

   • David A. Wright
   • Craig D. Zamudal

   OriginalPaper Pages: 31 - 41

5. A moorable, automated plankton sampler

   • A.G. Lewis
   • H. Heckl

   OriginalPaper Pages: 43 - 49

6. Grazing and assimilation rates of natural populations of planktonic cladocerans in a eutrophic lake

   • Nicole Lair

   OriginalPaper Pages: 51 - 61

7. The feeding biology of the triclad Phagocata vitta (Dugès): A laboratory study

   • M. J. Armitage
   • J. O. Young

   OriginalPaper Pages: 63 - 72

8. Benthic community response (primarily Chironomidae) to nutrient enrichment and alkalinization in shallow, soft water humic lakes

   • John E. Dougherty
   • Mark D. Morgan

   OriginalPaper Pages: 73 - 82