Carbon dioxide output in the respiration of three Pisidium species (Bivalvia, Sphaeriidae) I. J. HolopainenE. Ranta OriginalPaper Pages: 1 - 8
Population regulation in the intertidal limpet Patelloida alticostata (Angas, 1865) Robert Black OriginalPaper Pages: 9 - 22
Plant species number, biomass accumulation and productivity of a differentially fertilized Michigan old-field F. C. P. Reed III OriginalPaper Pages: 43 - 53
The allelopathic potential of Erica scoparia L. A. BallesterJ. M. AlboE. Vieitez OriginalPaper Pages: 55 - 61
The relevance of the brightness to visual acuity, predation, and activity of visually hunting ground-beetles (Coleoptera, Carabidae) Thomas BauerUlrike BraunerEdith Fischerleitner OriginalPaper Pages: 63 - 73
The dependence of reproductive rate on cell size and temperature in freshwater ciliated protozoa Bland J. Finlay OriginalPaper Pages: 75 - 81
Effect of water stress on growth and proline metabolism of Phaseolus vulgaris L. H. -J. JägerH. R. Meyer OriginalPaper Pages: 83 - 96