TY  - BOOK
AU  - Hall,A.E.
AU  - Cannell,G.H.
AU  - Lawton,H.W.
TI  - Agriculture in semi-arid environments
SN  - 3540094148
PY  - 1979///
CY  - Berlin
PB  - Springer-Verlag
KW  - Dry farming
KW  - Arid regions agriculture
N1  - Includes bibliographies and indexes
ER  -