Nigeria demographic and health survey, 1990.
| Corporate Authors: | , , | 
|---|---|
| Format: | Knjiga | 
| Jezik: | English | 
| Izdano: | Lagos, Nigeria : Federal Office of Statistics ; Columbia, Md., USA
          IRD/Macro International
    
        [1992] | 
| Teme: | 
| Corporate Authors: | , , | 
|---|---|
| Format: | Knjiga | 
| Jezik: | English | 
| Izdano: | Lagos, Nigeria : Federal Office of Statistics ; Columbia, Md., USA
          IRD/Macro International
    
        [1992] | 
| Teme: |