A Meta-analysis of rates of return to agricultural R&D : ex pede herculem?

Julian M. Alston ... [et al.]
Bok · Engelsk · 2000

Utgitt	Washington, D.C. : International Food Policy Institute , 2000
Omfang	X, 148 s.
Emner	Agriculture - Research Economic aspects Agriculture - Research Evaluation Rate of return
ISBN	0896291162