A. H. J. Helmsing

1951

• Cambio económico y desarrollo regional
• Firms, Farms and the State in Colombia
• Rural development and planning in Zimbabwe
• Small enterprises and changing policies
• Subnational planning in southern and eastern Africa
• Colonización agrícola y asentamiento en zonas fronterizas
• Decentralization in Zimbabwe
• Financing district councils
• Firms, farms, and state
• Firms, Farms, and State in Colombia
• Industrialización y regiones
• Limits to decentralization in Zimbabwe