Byerlee,, Derek Strengthening national agricultural research systems : policy issues and good practice / Dereck Byerllee, Gary E. Alex

Strengthening national agricultural research systems : policy issues and good practice / Dereck Byerllee, Gary E. Alex . - Washington : The World Bank, cop. 1998 . - X, 87 p. 28 cm . - (Environmentally and socially sustainable development series., Rural development))
0-8213-4173-1 (Brochado)

630:338.43
338.43:630