TY  - BOOK
ED  - Agricultural Research Station
TI  - Dryland crop production in Botswana: :a review of research, 1969-74
AV  - FOS SB110.B6D7 
PY  - 1974///
CY  - Gaborone
PB  - :Agricultural Research Station
KW  - Dryfarming
KW  - Botswana
ER  -