TY  - BK
AU  - Ehui,S.K.
AU  - Jabbar,M.A.
TI  - Measuring productivity in african agriculture:  A survey of applications of the superlative index numbers approach
T2  - Socio-economics and Policy Research Working Paper
SN  - 92-9146-120-2
PY  - 2002///
CY  - Nairobi (Kenya)
PB  - ILRI, 
KW  - Agricultural economics
KW  - Agricultural policies
KW  - Cropping systems
KW  - AGROVOC
KW  - Production policies
KW  - Soil chemicophysical properties
KW  - Surveys
KW  - Technology
KW  - ILRI
ER  -