TY  - BK
AU  - Winkelmann,D.L.
AU  - Anderson,R.G.
TI  - Economic aspects of cereal change
U1  - 633.11 
PY  - 1973///
CY  - Mexico, DF (Mexico)
PB  - CIMMYT
KW  - Appropriate technology
KW  - Cereals
KW  - AGROVOC
KW  - Credit
KW  - Developing Countries
KW  - Fertilizers
KW  - Food production
KW  - Innovation adoption
KW  - Traditional farming
ER  -