TY  - BOOK
AU  - SAUIER, Jonathan D.
TI  - Historical of Geography of Crop Plant :  A Select Roster
SN  - 0849389011
U1  - 630  SAU 
PY  - 1993///
CY  - USA
PB  - Lewis Publishers
KW  - Crops History
N1  - Includes index and Reference
ER  -