Wykstra, R.
South African mine wages in the seventies and their effects on lesotho's economy.
- Washington-US : United States Agency for International Development, 1981.
- página 25. : ilustraciones blanco y negro
- Trimestral
- Vol.9, no.2 (Jul. 1981)
- A.I.D. research & development abstracts ; no.2 .
- United States Agency for International Development. .
Artículo dentro de: Economics. Sumarios de investigación.