TY  - BOOK
AU  - Waites,Bryan
AU  - Wheeler,K.S.
AU  - Giggs,J.A.
TI  - Patterns and problems in world agriculture
SN  - 070160333X
PY  - 1971///
CY  - Milton, Queensland
PB  - Jacaranda Press
KW  - Agriculture systems
KW  - Study and teaching (Secondary)
KW  - Agriculture
KW  - Geography
ER  -