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Dryland Management: Economic Case Studies
häftad,
2013,
Engelska,
ISBN 9780415847131
Drylands are a sizeable part of the world's potentially arable land. They vary from the hyper-arid regions of the classic deserts of Africa and Asia to the more common semi-arid …
Från
625 kr
Economics of Dryland Management
inbunden,
2009,
Engelska,
ISBN 9781844079544
We have always had land in which the agricultural productivity is limited because there is not enough moisture. Systems of farming and burning often degrade dryland further until …
Economic Analysis of the Environmental Impacts of Development Projects
inbunden,
2009,
Engelska,
ISBN 9781844079537
It has always been thought that some level of pollution and waste is unavoidable in development projects. But no one has made much effort to quantify and assess the extent of this …
Från
625 kr