Cultivating knowledge: Genetic diversity, farmer experimentation and crop research /

Walter de Boef

Cultivating knowledge: Genetic diversity, farmer experimentation and crop research / by Walter de Boef, Kojo Amanor, Kate Wellard and Anthony Bebbington - UK Intermediate technology Publications 1993 - xvi, 206p. Hbk

1853392049(Pbk) 1853392073(Hbk)

SB185.C8 1993