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Arid Land Ecosystems: Volume 2, Structure, Functioning and Management
D. W. Goodall
R. A. Perry
K. M. W. Howes
出版
Cambridge University Press
, 2009-03-19
主題
Nature / Ecology
Nature / Ecosystems & Habitats / Deserts
Science / Life Sciences / Biology
Science / Life Sciences / Ecology
ISBN
0521105560
9780521105569
URL
http://books.google.com.hk/books?id=FP2_K1pN22sC&hl=&source=gbs_api
EBook
SAMPLE
註釋
This volume was first published in 1981. The history of man's use of arid lands is a sad record of deterioration of the natural resource base and of low and declining living standards for the 300 million people who live in them. One prerequisite to meeting the challenge of reversing the deterioration and of raising living standards is a sound knowledge of the natural ecosystems.