Soil microbial biomass and enzyme activity in subarctic agricultural and forest soils V. L. CochranL. F. ElliottC. E. Lewis OriginalPaper Pages: 283 - 288
Pesticide toxicity using protozoans as test organisms B. SchreiberN. Brink OriginalPaper Pages: 289 - 296
Fluorine contamination of soils and earthworms (Lumbricus spp.) near a site of long-term industrial emission in southern Germany R. F. BreimerJ. VogelJ. C. G. Ottow OriginalPaper Pages: 297 - 302
Denitrification and fermentation in plant-residue-amended soil J. W. PaulE. G. Beauchamp OriginalPaper Pages: 303 - 309
The soil microbial community in a sewage-sludge-amended semi-arid grassland G. L. DennisP. R. Fresquez OriginalPaper Pages: 310 - 317
Nitrogen mineralization in coal mine spoil and topsoil W. C. LindemannP. R. FresquezM. Cardenas OriginalPaper Pages: 318 - 324
Relative efficiency, ureide transport and harvest index in soybeans inoculated with isogenic HUP mutants of Bradyrhizobium japonicum M. HungriaM. C. P. NevesJ. Döbereiner OriginalPaper Pages: 325 - 329
The microarthropod fauna associated with a deep rooted legume, Prosopis glandulosa, in the Chihuahuan Desert S. SilvaW. G. WhitfordR. A. Virginia OriginalPaper Pages: 330 - 335
Effects of organic solvents on denitrification in soil J. C. YeomansJ. M. Bremner OriginalPaper Pages: 336 - 340
Distribution of microbial biomass across the rhizosphere of barley (Hordeum vulgare L.) in soils R. A. YoussefS. KanazawaM. Chino OriginalPaper Pages: 341 - 345
Band-applied elemental sulfur to enhance the phytoavailability of phosphorus in alkaline calcareous soils T. H. DeLucaE. O. SkogleyR. E. Engel OriginalPaper Pages: 346 - 350
Acetylene reduction, hydrogen evolution and nodule respiration in Phaseolus vulgaris M. HungriaA. P. Ruschel OriginalPaper Pages: 351 - 358
Enzyme activity and carbon dioxide evolution from upland and wetland rice soils under three agricultural practices in hilly regions M. B. TiwariB. K. TiwariR. R. Mishra OriginalPaper Pages: 359 - 364
Cellulolytic and pectolytic activity of streptomycetes isolated from root-free soil, rhizosphere and mycorrhizosphere of pine (Pinus sylvestris L.) E. StrzelczykT. Szpotański OriginalPaper Pages: 365 - 369
The effect of earthworms (Lumbricidae) on nitrogenase activity in soil M. ŠimekV. Pill OriginalPaper Pages: 370 - 373
Fate and dispersal of recombinant bacteria in a soil microcosm containing the earthworm Lumbricus terrestris R. B. HenschkeE. NückenF. R. J. Schmidt OriginalPaper Pages: 374 - 376
