The fauna in the vegetation of a moorland fishpond as revealed by different methods of collecting T. T. Macan OriginalPaper Pages: 3 - 15
Populations and production of bacteria in the plankton of two shallow lakes C. F. Mason OriginalPaper Pages: 17 - 20
Zur fortpflanzungsbiologie von mesostoma ehrenbergii (Focke, 1836) (Turbellaria) Ulrich Heitkamp OriginalPaper Pages: 21 - 31
The effects of steam electric station operation on entrained phytoplankton David FlemerJ. Albert Sherk Jr. OriginalPaper Pages: 33 - 44
Effects of environmental calcium deprivation on the egg masses of Physa marmorata Guilding (Gastropoda: Physidae) and Biomphalaria glabrata Say (Gastropoda: Planorbidae) L. F. RossA. D. Harrison OriginalPaper Pages: 45 - 48
Seasonal phytoplankton variations in the shallow Pahlavi Mordab, Iran K. D. KimballS. F. Kimball OriginalPaper Pages: 49 - 53
Particularites biologiques et ecologiques du Rotifere Sinantherina socialis (Linne) Pierre ChampRoger Pourriot OriginalPaper Pages: 55 - 63
Influence of body weight/age on the food intake, growth and conversion efficiency of Gambusia affinis Katre ShakuntalaS. Ravichandra Reddy OriginalPaper Pages: 65 - 69
Observations on interactions between naturally-collected bacteria and several species of algae Robert DeluccaMichael D. McCracken OriginalPaper Pages: 71 - 75
Comparative studies of the carotenoids in some fauna of the gullmar fiord (Bohuslän, Sweden). IV-Ascidiella aspersa (O. F. Müller), (Tunicata). B. Czeczuga OriginalPaper Pages: 77 - 79
Hyperthermal effluent Effects on heleoplanktonic Cladocera and the influence of submerged macrophytes T. J. VigerstadL. J. Tilly OriginalPaper Pages: 81 - 85
Diurnal fluctuations of temperature near the bottom of shallow water bodies as affected by solar radiation, bottom color and water circulation H. M. DaleT. Gillespie OriginalPaper Pages: 87 - 92
