Discovery of groundwater-inhabiting Chydoridae (Crustacea: Cladocera), with the description of two new species H. J. Dumont OriginalPaper 01 September 1983 Pages: 97 - 106
Algal dynamics and nitrogen and phosphorus cycling in a cypress stand in the seasonally flooded Great Dismal Swamp J. A. Atchue IIIFrank P. Day Jr.Harold G. Marshall OriginalPaper 01 September 1983 Pages: 115 - 122
Sodium balance in the catfish Clarias mossambicus exposed to acid water F. B. EddyG. M. O. Maloiy OriginalPaper 01 September 1983 Pages: 123 - 126
Long-term changes in planktonic associations of crustaceans in Lake Constance and adjacent waters and their effects on competitive situations Ulrich Einsle OriginalPaper 01 September 1983 Pages: 127 - 134
Répartition verticale du phytoplancton, des bactéries et du zooplancton dans un milieu stratifié en Baie de Biétri (Lagune Ebrié, Cote d'Ivoire). Relations trophiques Pierre CaumetteMarc PaganoLucien Saint-Jean OriginalPaper 01 September 1983 Pages: 135 - 148
Preparation of 14C-labeled algal samples for liquid scintillation counting Maarit NiemiJorma KuparinenKaija Korhonen OriginalPaper 01 September 1983 Pages: 149 - 156
Microhabitat preferences of benthic fauna in a woodland stream Donald J. OrthO. Eugene Maughan OriginalPaper 01 September 1983 Pages: 157 - 168
Characteristic deformities in tubificid oligochaetes inhabiting polluted bays of Lake Vänern, Southern Sweden Göran Milbrink OriginalPaper 01 September 1983 Pages: 169 - 184
Egg laying and growth in Helisoma duryi (Wetherby) (Pulmonata: Planorbidae): Effect of population density and mode of fertilization Henry MadsenFrederick Waithaka ThiongoJohn Henry Ouma OriginalPaper 01 September 1983 Pages: 185 - 191