1. Index auctorum

   Legacy 01 September 1978 Pages: ii - ii

2. A comparison of pump sampling systems for live zooplankton collection

   • William L. Yocum
   • Marlene S. Evans
   • Bethany E. Hawkins

   OriginalPaper 01 September 1978 Pages: 199 - 202

3. Seasonal fluctuation of water quality (nutrients and pigments) in lower Delaware Bay

   • Don Maurer
   • Les Watling
   • Ann Pembroke

   OriginalPaper 01 September 1978 Pages: 203 - 211

4. Benthobservatory studies of micro-flora in a Newfoundland stream.

   • Suranjan Biswas
   • Joseph E. Mokry

   OriginalPaper 01 September 1978 Pages: 213 - 219

5. Effects of methallibure on the external morphology, behaviour and chromatic physiology of the teleost, Tilapia Mossambica (Peters).

   • A. N. Latey
   • P. V. Rangneker

   OriginalPaper 01 September 1978 Pages: 221 - 227

6. Catches of invertebrate drift by pump and net

   • Patrick D. Armitage

   OriginalPaper 01 September 1978 Pages: 229 - 233

7. The effect of partial and total drought on the macroinvertebrate communities of three small Danish streams

   • Torbert Moth Iversen
   • Peter Wiberg-Larsen
   • Frode S. Hansen

   OriginalPaper 01 September 1978 Pages: 235 - 242

8. The colonization of Cabora Bassa, Moçambique, a new man-made lake, by floating aquatic macrophytes

   • W. J. Bond
   • M. G. Roberts

   OriginalPaper 01 September 1978 Pages: 243 - 259

9. Chemische zusammensetzung des organischen detritus im schlamm des skadar-sees und seine dynamik im verlauf des jahres

   • M. J. Janković

   OriginalPaper 01 September 1978 Pages: 261 - 269

10. The uptake of dissolved organic matter by a small spring stream

    • D. L. Lush
    • H. B. N. Hynes

    OriginalPaper 01 September 1978 Pages: 271 - 275

11. Libri novi

    BookReview 01 September 1978 Pages: 277 - 280