TY  - RE
AU  - Borlaug,N.E.
TI  - Wheat improvement in Mexico
PY  - 1945///
CY  - [s.l.]
PB  - [s.n.], 
KW  - Breeding methods
KW  - AGROVOC
KW  - Mexico
KW  - Rusts
KW  - Smuts
KW  - Triticum aestivum
N1  - Draft
ER  -