TY  - BOOK
AU  - Dixon,John A.
AU  - James,D.E.
AU  - Sherman,Paul B.
TI  - The Economics of  Dryland Mamagement
AV  - HD1580 .D79 1989
U1  - 333.73/6 20
PY  - 1989///
CY  - London
PB  - Earthscan Publications
KW  - Arid regions agriculture
KW  - Economic aspects
KW  - Case studies
N1  - Includes bibliographical references and index
ER  -