TY  - GEN
AU  - WOLDE-GEBRIEL,Zewdie
TI  - Micronutrient deficiencies in Ethiopia and their inter-relationships
PB  - Université Agronomique de Wageningen
KW  - SUBSTANCES NUTRITIVES
KW  - RETINOL
KW  - CARENCE MINERALE
KW  - ETHIOPIE
ER  -