Agriculture Reference
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Wegmann, G. (1995). Permafrostvorkommen auf geringer Meereshohe, eine Fallstudie im
Brueltobel. Unpublished diploma thesis, Univeristy of Zurich, Switzerland.
Wynn-Williams, DD. (1982). Simulation of seasonal changes in microbial activity of
maritime Antarctic peat. Soil Biology and Biochemistry 14: 1-12.
Williams, BL and Sparling GP. (1988). Microbial biomass carbon and readily mineralized
nitrogen in peat and forest humus. Soil Biology and Biochemistry 20: 579-581.
Williams, BL; Shand, CA; Hill, M; O'Hara, C; Smith, S; Young, ME. (1995). A procedure for
the simultaneous oxidation of total soluble nitrogen and phosphorus in extracts of fresh
and fumigated soils and litters. Communication Soil Science Plant Analysis 26: 91-106.
Williams, MW; Brooks, PD; Mosier, A; Tonnessen, KA. (1996). Mineral nitrogen
transformations in and under seasonal snow in a high-elevation catchment in the Rocky
Mountains, United States. Water Resource Research vol. 32: 3161-3171.
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