Enlace original:
https://cgspace.cgiar.org/handle/10568/105299
Frison, Emile A.
,
Ambrose, M.
,
Begemann, F.
,
Knüpffer, H.
,
[Report of a Working Group on Barley: Fourth meeting, 10-12 May 1993, Gatersleben, Germany]
,
Report of a Working Group on Barley: Fourth meeting, 10-12 May 1993, Gatersleben, Germany