TY  - BOOK
AU  - Charfield, E. W.
TI  - New crops for desert agriculture: : problems and oportunitties
U1  - 633.85 
PY  - 1983///
CY  - Berkeley, Cal.
PB  - University of California Cooperative Extension
KW  - Agricultura
KW  - Regiones áridas
KW  - Guayule
KW  - Jojoba
KW  - Suelos
ER  -