TOTAL FACTOR RPRODUCTIVITY AND THE EFFECTS OF R&D IN AFRICAN AGRICULTURE
/ .-
West Sussex:
Development Studies Association
,
1997
.-
1vol; 9pp; 25cms
.- ISSN 0954-1748.-
Signatura:
INTERNATIONAL DEVELOPMENT, Journal of,
Nº4 (1997) 529pp-538pp
( revista )
