TY  - PRO
AU  - Asefa Taa
AU  - Fasil Reda|Tanner,D.G.
AU  - Tanner,D.G.
TI  - Crop rotation and fertilizer effects on weed populations in the southeastern highlands of Ethiopia
PY  - 1998///
CY  - Addis Ababa (Ethiopia)
PB  - EWSS
KW  - Ethiopia
KW  - Fertilizer application
KW  - Highlands
KW  - Methods
KW  - Striga
KW  - AGROVOC
KW  - Weed control
KW  - Weeds
KW  - Rotational -
KW  - Término tomado de AGROVOC
KW  - Farming systems
ER  -