TY  - JA
AU  - Amanuel Gorfu
AU  - Asefa Taa
AU  - Duga Debele
AU  - Tanner,D.G.
TI  - The effect of crop rotation on wheat and barley yields in Arsi Region
PY  - 1991///
KW  - Hordeum vulgare
KW  - Rotational -
KW  - Término tomado de AGROVOC
KW  - Triticum aestivum
KW  - AGROVOC
KW  - Nitrogen fertilizers
N1  - Abstract only
T2  - Sebil
ER  -