TY  - BOOK
AU  - Norton R D
AU  - Solis M Leopoldo
TI  - Book of CHAC: programming studies for Mexican agriculture
U1  - 338.1(72) 
PY  - 1983///
CY  - Baltimore
PB  - Johns Hopking University Press
KW  - Agricultural economics
N1  - Publisher for 'World Bank'
ER  -