Rajaa
Hakutulokset: Hakutulos
Rajaa
yhteensä 2 hakutulosta
Dryland Management: Economic Case Studies
nidottu,
2013,
englanti,
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 …
Alkaen
69,10 €
Economics of Dryland Management
sidottu,
2009,
englanti,
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 …