TY  - BOOK
ED  - International Maize and Wheat Improvement Center.
ED  - International Maize and Wheat Improvement Center.
TI  - Results of te fifth international spring wheat yield nursery, 1968-1 969
PY  - 0000///197 1
CY  - Mexico : 
PB  - International Maize and Wheat Improvement Center, 
KW  - Wheat
KW  - Varieties
KW  - Tables
KW  -  Periodicals
KW  - Periodicals
KW  - Field experiments
KW  - Yields
N1  -  Includes bibliographical references
ER  -