TY  - BOOK
AU  - Hall, A. E.
AU  - Cannell, G. H.
AU  - Lawton, H. W.
TI  - Agriculture in Semi-Arid Environments
SN  - 0387094148
U1  - 630.915 
PY  - 1979///
CY  - Berlin
PB  - Springer-Verlag
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Agriculture
KW  - Arid zone
ER  -