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Phosphorus status of some Ethiopian soils. I. Sorption characteristics
Publicado 1987Enlace del recurso
Journal Article -
Phosphorus-micronutrient interactions in teff (Eragrostis tef)
Publicado 1987Enlace del recurso
Journal Article -
Phosphorus status of some Ethiopian soils. III. Evaluation of soil test methods for available phosphorus
Publicado 1991Enlace del recurso
Journal Article -
Integration of forage legumes into cereal cropping systems in Vertisols of the Ethiopian highlands
Publicado 1992Enlace del recurso
Journal Article -
Nutrients and soil surface management on highland vertisols of Ethiopia
Publicado 1992Enlace del recurso
Artículo preliminar -
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Phosphorus status of some Ethiopian highland Vertisols
Publicado 1988Enlace del recurso
Conference Paper -
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