TY  - BOOK
AU  - Norton Roger D Ed.
AU  -  Solis Leopoldo Ed.
TI  - Book of chac:  Programming studies for maxican agri   
T2  - WORLD BANK RESEARCH PUBLICATION
SN  - 0801825857
U1  - X9(J):(B).774.N8, M3 
PY  - 1983///
CY  - Baltimore
PB  - John Hopkins University Press       
KW  - Agriculture Labour
N1  - Bib  chapterwise
ER  -