TY  - BOOK
AU  - International Maize and Wheat Improvement Centre
TI  - 1987-88 CIMMYT world wheat facts and trends and the wheat revolution revised : recent trends and future challenges
U1  - 338.173 11 I-50 
PY  - 1989///
KW  - WHEAT -- ECONOMIC ASPECTS
KW  - WHEAT -- STATISTICS
ER  -