//-->
Controlling the success of official development assistance (ODA) projects : the impact monitoring system ; a computer-based approach to monitoring and evaluation
Hoeppel, Michael Willy, (2000)
Perspectives of modern information and communication systems in agriculture, food production and environmental control ; (Vol. A)
Schiefer, Gerhard W., (1999)
Entwicklung eines elektronischen Beratungssystems zur Unterstützung der landwirtschaftlichen Betriebsberatung
Hautzer, Hans-Josef, (2000)