REFERENCES - Soil Ecology - page 612

Warburg, M.R. (1987) Isopods and their terrestrial environment. Advances in Ecological Research, 17 , 187-240.
Wardle, D.A. (1992) A comparative assessment of factors which influence microbial biomass carbon and
nitrogen in soils. Biological Reviews of the Cambridge Philsophical Society, 67 , 321-58.
Wardle, D.A. and Lavelle, P. (1997) Linkages between soil biota, plant liner quality and decomposition, in
Driven by Nature: Plant Litter Quality and Decomposition (eds G. Cadisch and K.E. Giller),
CAB International, Wallingford, pp. 107-25.
Warembourg, F.R. and Roumet, C. (1989) Why and how to estimate the cost of symbiotic

fixation?

A progressive approach based on the use of and isotopes. Plant and Soil, 115 , 167-77.
Warneke,C.,Karl,T.,Judmaier,H.,Hansel,A.,Jordan,A.and Lindinger,W.(1999)Acetone,methanol,and other
partially oxidized volatile organic emissions from dead plant matter by abiological processes:significance
for atmospheric chemistry.Global Biogeochemical Cycles,13, 9-17.
Warner, G.S., Nieber, J.L., Moore, I.D. et al. (1989) Characterising macropores in soil by computed
tomography. Soil Science Society of America, Proceedings, 53 , 653-60.
Warnock, A.J., Fitter, A.H. and Usher, M.B. (1982) The influence of a springtail Folsomia Candida
(Insecta, Collembola) on the mycorrhizal association of leek Allium porrum and the vesicular-arbuscular
mycorrhizal endophyte Glomus fascinatus. New Phytologist, 90 , 285-.
Wasilewska, L. (1971) Trophic classification of soils and plant nematodes. Wiadmosci Ekologie, 17 , 379-88.
Wasilewska, L. (1979) The structure and function of soil nematode communities in natural ecosystems and
agrocenoses. Polish Ecological Studies, 5 (2), 97-145.
Wasilewska, L. (1989) Impact of human activities on nematode communities in terrestrial ecosystems, in
Ecology of Arable Land, Perspectives and Challenges (eds M. Clarholm and L. Bergström), Kluwer
Academic Publishers, Dordrecht, pp. 123-32.
Waterman, P.G. (1983) Distribution of secondary metabolites in rain forest plants: towards an understanding
of cause and effect, in Tropical Rainforest: Ecology and Management (eds S.L. Sutton, T.C. Whitmore
and A.C. Chadwick), Blackwell Scientific Publications, Oxford, pp. 167-79.
Waterman, P.G. and McKey, D. (1989) Herbivory and secondary compounds in rain-forest plants, in Tropical
Rain Forest Ecosystems (eds H. Lieth and M.J.A. Werger), Elsevier, Amsterdam, pp. 513-36.
Watson, J.A.L. (1969) Schedorhinotermes derosus, a harvester termite in northern Australia (Isoptera:
Rhinotermitidae). Insectes Sociaux , 26 , 173-8.
Watson, J.A.L. and Gay, F.J. (1970) The role of grass-eating termites in the degradation of a mulga ecosystem.
Search, 1 , 43.
Watson, J.P. (1972) The distribution of gold in termite mounds and soils at a gold anomaly in Kalahari sand.
Soil Science. 113 , 317-321.
Watson, J.A.L., Barrett, R.A. and Green, J.P. (1988) Growth of mounds of the Australian harvester termite,
Drepanotermes perniger (Froggatt) (Termitinae). Sociobiology, 14 , 217-44.
Watson, J.A.L. and Gay, F.J. (1991) Isoptera, in The Insects of Australia (eds I.D. Nauman, P.B.Carne,
J.F. Lawrence et al. ), Melbourne University Press, Carlton, Victoria, pp. 330-47.
Watson, A. (1992) Desert soils, in Weathering, Soils & Paleosols (eds I.P. Martini and W. Chesworth), Elsevier,
Amsterdam, pp. 225-260.
Wauthy, G. (1982) Revue critique des relations entre la faune, la matière organique et les microorganismes
dans les horizons organiques forestiers. Agronomie , 2 (7), 667-75.
Way, M.J. and Khoo, K.C. (1992) Role of ants in pest management. Annual Review of Entomology , 37 , 479-503.
Wayne, L.G., Brenner, D.J., Colwell, R.R. et al. (1987) Report of the ad hoc committee on reconciliation of
approaches to bacterial systematics. International Journal of Systematics and Bacteriology , 37 , 463-4.
Weary, G.C. and Merriam, H.G. (1978) Litter decomposition in a Red Maple woodlot under natural conditions