TY  - BOOK
AU  - Kampen  Jacob.
AU  - Lister  Douglas  W.
AU  - Venkatesan  V.
TI  - Evolution of Agricultural Services in Subsaharan Africa: Trends and Praspects
SN  - 0821342592
AV  - S542.A426 V451E 1998
PY  - 1998///
CY  - Washington
PB  - The World Bank
KW  - ”NATIONAL AGRICULTURAL RESEARCH SYSTEMS -- AFRICA SUB - SAHARNA / AGRICULTURAL EXTENSION WORK -- AFRICA SUB - SAHARAN”
ER  -