Separation of solute and particulate vectors of heavy metal uptake in controlled suspension-feeding experiments with Macoma balthica Ronald W. HarveySamuel N. Luoma OriginalPaper Pages: 97 - 102
Export of species to islands from sources of differing maturity James R. PrattJohn Cairns Jr. OriginalPaper Pages: 103 - 109
Trophic relationships between bacteria and protozoa in the hypolimnion of a meromictic mesostrophic lake Roland PsennerlKarin Schlott-Idl OriginalPaper Pages: 111 - 120
Sulfur distribution in lake sediment profiles as an index of historical depositional patterns M. J. MitchellM. B. DavidA. J. Uutala OriginalPaper Pages: 121 - 127
Growth response of Anacystis nidulans to sodium and phosphate availability Joseph C. MakarewiczDorothy A. McKellar OriginalPaper Pages: 129 - 137
Clearance rates of sessile rotifers: in vitro determinations Robert L. WallacePeter L. Starkweather OriginalPaper Pages: 139 - 144
A study of reproductive females of the freshwater crayfish Austropotamobius pallipes J. M. BrewisK. Bowler OriginalPaper Pages: 145 - 149
Changes in oxygen consumption and nitrogen metabolism in the dragonfly Somatochlora cingulata exposed to aluminum in acid waters Manuel CorreaRobert A. ColerChih-Ming Yin OriginalPaper Pages: 151 - 156
The distribution and food habits of the dwarf African cichlid, Pelvicachromis pulcher in the River Sombreiro, Nigeria C. S. Nwadiaro OriginalPaper Pages: 157 - 164
Chironomidae in a Pennine stream system receiving mine drainage and organic enrichment P. D. ArmitageJ. H. Blackburn OriginalPaper Pages: 165 - 172
The nutrition of stomachless phytoplanktivorous fish in comparison with Tilapia G. Bitterlich OriginalPaper Pages: 173 - 179
Chlorophyll-nutrient relationships in North Island lakes (New Zealand) R. D. PridmoreW. N. VantJ. C. Rutherford OriginalPaper Pages: 181 - 189
