The soils, vegetation and traditional agriculture of Zambia.

By Trapnell, Colin Graham.. Bristol : Redcliffe Press, 1996 , volume I:Central and Western Zambia [ecological survey 1932-1936] | volume II:North Eastern Zambia [Ecological survey 1937-1942]

Place Hold on The soils, vegetation and traditional agriculture of Zambia.

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Fundamentals of soil ecology. /

Amsterdam ; New York : New York : Elsevier Scientific Pub. Co. ; Elsevier North-Holland, 1978

Place Hold on Interactions between non-pathogenic soil microorganisms and plants /

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The restoration of land :

By Bradshaw, A. D. (Anthony David). Oxford [England] ; Boston, MA : Berkeley, CA : Blackwell Scientific Publications ; distributed in the USA and Canada by University of California Press, 1980

Place Hold on The restoration of land :

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Ecology of soil organisms /

By Brown, Alison Leadley. London : Heinemann Educational, 1978 , Includes index.

Place Hold on Ecology of soil organisms /

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Biology of plant litter decomposition.

By Dickinson, C. H.. London, New York, Academic Press, 1974 0122150015 (v. 1)

Place Hold on Biology of plant litter decomposition.

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Introduction to the soil ecosystem /

By Richards, Bryant N.. Harlow [Eng.] ; New York : Longman, 1974

Place Hold on Introduction to the soil ecosystem /

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The microbiology of terrestrial ecosystems.