TY  - BOOK
AU  - Hall,A.E.
AU  - Cannell,Glen H.
AU  - Lawton,Harry W.
TI  - Agriculture in semi-arid environments
T2  - Ecological studies,
SN  - 0387094148
PY  - 1979///
CY  - Berlin, New York
PB  - Springer-Verlag
KW  - Dry farming
KW  - Arid regions agriculture
N1  - Includes bibliographical references and index
ER  -