TY  - BK
AU  - Al Hassan,R.
AU  - Kydd,J.
AU  - Warner,M.
TI  - Review of critical issues for natural resources policy in Ghana's Northern Region
T2  - ODA Briefing Paper
PY  - 1996///
CY  - London (United Kingdom)
PB  - ODA, 
KW  - Africa
KW  - Development plans
KW  - Ghana
KW  - Land use
KW  - Natural resources
KW  - Research policies
KW  - Rotational -
KW  - Término tomado de AGROVOC
KW  - Soil fertility
KW  - AGROVOC
KW  - Farming systems
ER  -