Urban pilot projects : = Projets pilotes urbains

Veröffentlicht 1994

Survey of the World Agricultural Documentation Services : prepared on behalf of the FAO Panel of Experts on "Agris" (International Information System for the Agricultural Science...

Veröffentlicht 1974

Guidelines for the design of agricultural videotex systems

von Harkin, Michael
Veröffentlicht 1997

Socio-economic situation and development of the regions in the neighbouring countries of the Community in Central and Eastern Europe : final report to the European Commission

Veröffentlicht 1992