TY  - BOOK
AU  - "United Nations , Economic Commission For Africa"
ED  - "United Nations , Economic Commission For Africa"
TI  - Land tenure systems and their impacts on food secu
U1  - "U672(J).6.P, P4/UN" 
PY  - 2004///
CY  - NY
PB  - UN       
KW  - Agricultral Geography
ER  -