TY  - BOOK
AU  - Hill, Lowell D.
TI  - Grain grades and standards: historical issues shaping the future
SN  - 025201670X
U1  - 633.1 
PY  - 1990///
CY  - Chicago, Ill.
PB  - University of Illinois
KW  - Cereales
KW  - Calidad
KW  - Mercadeo
KW  - EUA
ER  -