Enlace original:
https://cgspace.cgiar.org/handle/10568/57048
Schulz, S.
,
Woldegiorgis, G.
,
Hailemariam, G.
,
Aliyi, A.
,
Haar, J. van de
,
Shiferaw, W.
,
[Sustainable seed potato production in Ethiopia: from farm-saved to quality declared seed.]
,
Sustainable seed potato production in Ethiopia: from farm-saved to quality declared seed.