TY  - PRO
AU  - Zewdu Yilma
AU  - Lemma Zewdie
AU  - Tanner,D.G.|Mwangi,W.M.
AU  - Tanner,D.G.
TI  - A study of several factors limiting wheat yields on farmers' fields and on-station in Bale Region of Ethiopia
PY  - 1992///
CY  - Nakuru (Kenya)
PB  - CIMMYT
KW  - Ethiopia
KW  - Fertilizers
KW  - AGROVOC
KW  - Seed treatment
KW  - Yield factors
KW  - Triticum aestivum
KW  - Farming systems
ER  -