Interactions between agricultural practice and earthworms / C.A. Edwards -- Accumulation of organophosphorus insecticides in earthworms and reactions of earthworms and microorganisms to these substances / O. Atlavinytçe, A. Lugauskas and G. Kilikevicius -- Growth of Basidiomycetes in the presence of agrochemicals / G.J.F. Pugh and M.J. MacDonald -- Relation between species lists and tolerance to nematicides / Diana W. Freckman, Lawrence B. Slobodkin and Charles E. Taylor -- A preliminary study of the use of some soil mites in bioassays for pesticide residue detection / Ph. Lebrun -- Effects of six biocides on non-target soil mesoarthropods from pasture on Ste. Rosalie clay loam St. Clet, Quebec / Thomas D. Smith, D. Keith McE. Kevan and Stuart B. Hill -- Effects on lindane, carbaryl and chlorpyrifos on non-target soil arthropod communities / James B. Hoy -- Effects of carbofuran on the soil microarthropod community in a cornfield / A.B. Broadbent and A.D. Tomlin -- Influence of application of a fungicide an insecticide and compost upon soil biotic community / Yuzo Kitazawa and Takashi Kitazawa -- Effect of two herbicides on the soil inhabiting cryptostigmatid mites / T. Bhattacharya and V.C. Joy -- Biological succession in artificial soil made of sewage sludge and crushed bark / Veikko Huhta, Veronica Sundman, Eeva Ikonen, Seppo Sivelä, Tuula Wartiovaara and Pekka Vilkamaa -- Decomposition processes in sewage sludge and sludge amended soils / M.J. Mitchell and S.G. Horner -- Soil microfauna of open drains in mid-delta Egypt / Mohsen Shoukry Tadros -- Lead and cadmium content in earthworms (Lumbricidae) from sewage sludge amended arable soil / Caspar Andersen -- Vermicomposting on a household scale / Mary Appelhof -- Recultivation of refuse tips : soil ecological studies / W. Brockmann, H. Koehler and T. Schriefer -- Physiological and ecological aspects of the cosmopolitan opilionid Phalangium opilio / Arlan L. Edgar -- Active and passive dispersal of lumbricid earthworms / Donald P. Schwert -- Horizontal movements in a natural population of Entomobrya socia in a lawn / Elizabeth S. Waldorf -- The effects of trampling on the fauna of a forest floor. 1, Microarthropods / Irene Garay, Jorge Cancela Da Fonseca and Patrick Blandin -- The effects of trampling on the fauna of a forest floor. 2, Macroarthropods / Spyros Molfetas and Patrick Blandin -- Soil mite communities in the poorest environment under the roadside trees / Jun-ichi Aoki and Genichi Kuriki -- Heterodera avenae Woll. (Nematoda: Tylenchida) the cereal cyst nematode : relationships between its population density wheat growth and yield and soil variability in some South Australian wheat fields / K.E. Lee and J.C. Buckerfield -- Soil fauna in two vegetable crops grown under plastic tunnels / Moshen Shoukry Tadros and Abdel-Fattah S.A. Saad -- Beach soil microfauna in Lower Egypt / Mohsen Shoukry Tadros -- Effect of NPK complex fertilizers on yield of paddy rice as related to the fauna and water infiltration rate of soil of the Nile Delta / S.E-D.A. Faizy, M. Tudros, S.A. Gaheen and S. El Krady -- The abundance of soil animals (Microarthropoda, Enchytraeidae, Nematoda) in a crop rotation dominated by ley and in a rotation with varied crops / Olof Andrén and Jan Lagerlèof -- Comparison of mineral element cycling under till and no-till practices : an experimental approach to agroecosystems analysis / Benjamin R. Stinner and D.A. Crossley Jr. -- Effect of meadow management on soil predators / A. Kajak -- Influence of agriculture on the outbreak of white grubs in India / G.K. Veeresh -- The influence of agricultural land use practices on the population densities of Allolobophora trapezoides and Eisenia rosea (Oligochaeta) in southern Africa / A.J. Reinecke and F.A. Visser -- The influence of farmyard manure and slurry on the earthworm population (Lumbricidae) in arable soil / Casper Andersen -- Effects of heavy pig slurry contamination on earthworms in grassland / J.P. Curry and D.C.F. Cotton -- Earthworms as biological monitors of changes in heavy metal levels in an agricultural soil in British Columbia / Alan Carter, Elizabeth A. Hayes and L.M. Laukulich -- Influence of trampling of a horse manade in Camargue on the soil fauna and the fauna of canopy / Nicole Poinsot-Balaguer and L. Boigot -- Restoration of fungal activity in tailing sand (oil sands) / D. Parkinson, S. Visser, R.M. Danielson and J. Zak -- Fungal species isolated from the senescent leaves of Neyraudia arundinacea growing on areas disturbed by iron-ore mining activities / M.H. Wong and S.H. Kwan -- Response of field populations of Tardigrada to various levels of chronic low-level sulphur dioxide exposure / J.W. Leetham, T.J. McNary, J.L. Dodd and W.K. Laurenroth -- The effect of an increased Ra content in the soil on soil animals / D.A. Krivolutsky -- Collembola of rehabilitated mine sites in Western Australia / Penelope Greenslade and J.D. Majer -- Earthworms on forested spoil banks / William E. Hamilton and J.P. Vimmerstedt -- The effects of harvesting practices on oribatid mites and mineral cycling in a Sitka spruce forest soil / Alison P. Frater -- Assessment of toxic effects of the herbicide 2,4,5-T on the soil fauna by laboratory tests / H. Eijsackers -- Effects of drainage upon the spider fauna (Araneae) of the ground layer on mires / Seppo Koponen -- Studies on requirements and possibilities of zooamelioration of afforested arable land / Andrzej Szujecki, Stanislaw Mazur, Jan Szyszko, Stanislaw Perlinski and Henryk Tracz -- Effects of fire on soil fauna in North America / Louis J. Metz and Daniel L. Dindal -- Experimental study of the direct effect of litter burning on soil microarthropods in a deciduous temperate forest / Guy Vannier -- Effect of the annual burnings on Testacea of two kinds of savannah in Ivory Coast / Marie-Madeleine Coãuteaux -- Effets áa court terme de la déforestation áa grande echelle de la forãet dense humide en Guyane Franðcaise sur la microfaune et la microflore du sol / J.-M. Betsch, G. Kilbertus, J. Proth, M.C. Betsch-Pinot, M.M. Coãuteaux, G. Vannier and B. Verdier -- Relationships of some Isotomidae (Collembola) with habitat and other soil fauna / Penelope Greenslade and P.J.M. Greenslade -- Feeding behavior and functional ecology of termites of a tropical sal forest / Udai Raj Singh -- The fate of cations in beech and spruce litters incubated in situ / G. Parmentier, P. Buldgen and J. Remacle -- Annual carbon, nitrogen and calcium trends in litter and surface soil of a mixed hardwood stand / Mark F. Tardiff and Daniel L. Dindal -- Kinetics of N-K interaction as related to stem rot infection and water holding capacity of leaf tissues of tomato plants / S.E-D.A. Faizy -- Sulphur transformations in oxygen-limited systems : soils, sediments and sludges / S.G. Hornor, J.H. Waugh and M.J. Mitchell -- On the incidence and distribution of parasites of soil fauna of mixed coniferous forests, mixed leaf forests, and pure beech forests of Lower Saxony West Germany / Kurtesh Purrini -- Interactions between nematodes and bacteria in heterotrophic systems with emphasis on sewage sludge and sludge amended soils / Bonnie I. Abrams and Myron J. Mitchell -- Use of microarthropods (mites and springtails) as valuable indicators of soil metabolic activity / Guy Vannier -- The role of invertebrates in the fungal colonization of leaf litter / David A. Pherson -- Evolutionary aspects of mycophagy in Ariolimax columbianus and other slugs / Klaus O. Richter -- The use of cotton strips in a microcosm study of the energy cost of a predator-prey relationship / J.A. Springett -- A new technique for the analysis of the digestive tract content in carabid beetles / G. Benest and Z. Massoud -- The geophagous earthworms community in the Lamto Savanna (Ivory Coast) : niche partitioning and land utilization of soil nutritive resources / Patrick Lavelle, Boubacar Sow and Roger Schaefer -- Development and fecundity of the manure worm Eisenia foetida (Annelida: Lumbricidae) under laboratory conditions / A.D. Tomlin and J.J. Miller -- Seasonal variations of sex-ratio in forest ground-beetles natural population / Gilles Benest and J.P. Cancela da Fonseca -- Introductions en surpopulation et migrations de lombriciens marquš / Denis Mazaud and Marcel B. Bouché Influence of individual plant species on the distribution of Arctic Collembola / J.A. Addison -- Distribution and diversity of North American Arctic soil Acari / Valerie M. Behan and Stuart B. Hill -- Aspects of the ecology of Antarctic soil fauna / William Block -- Desert soil microarthropods : an 'r'-selected system / John W. Wallwork -- Arthropods and detritus decomposition in desert ecosystems / Walter G. Whitford and Perseu F. Santos -- Soil animal species diversity in a separated dune grassland ecosystem / Ryszard K. Cykowski -- Diversity trends among the invertebrate litter decomposers of a subalpine spruce-fir sere : a test of Odum's hypotheses / Lloyd W. Bennett and Richard T. Vetter -- Synecology of forest soil oribatid mites of Belgium. 1, The zoosociological classes / Georges Wauthy and Philippe Lebrun -- Population dynamic and metabolic characterization of Collembola species in a beech forest ecosystem / Henning Petersen -- Activity of soil biota during succession from old field to woodland / Amyan Macfadyen -- 'r' worms and 'k' worms : a basis for classifying lumbricid earthworm strategies / J.E. Satchell -- Soil fauna studies for solving problems of biogeographical connections / M.S. Ghilarov.