Items where Author is "Usman, S."
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Number of items: 2.
ecosystem
Usman, S., Burt, P. J., Noma, S. S. and Usman, B (2012) Characteristics of the surface soil ecosystem: Linkage to understanding soil dynamic functions. In: SAC and SEPA Biennial Conference Agriculture and the Environment IX, Valuing Ecosystems: Policy, Economic and Management Interactions (2012), 3-4 April 2012, Edinburgh.
soil
Usman, S., Burt, P. J., Noma, S. S. and Usman, B (2012) Characteristics of the surface soil ecosystem: Linkage to understanding soil dynamic functions. In: SAC and SEPA Biennial Conference Agriculture and the Environment IX, Valuing Ecosystems: Policy, Economic and Management Interactions (2012), 3-4 April 2012, Edinburgh.