TY  - BOOK
AU  - Scott, Gregory J. 
AU  - Rosegrant, Mark W. Ringler, Claudia
TI  - Roots and tubers for the 21st century  : trends, projections, and policy options
SN  - 0896296350
PY  - 2000///
CY  - Washington
PB  - International Food Policy Research Institute
KW  - Roots
ER  -