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The economic Implications of human ability on Finnish book-keeping farms
Purohit, Bhagwan Das, (1963)
The professional training of teachers in vocational agricultural schools
(1961)
The development of agricultural apprenticeship schemes
(1962)
Institutionalization of knowledge flows : an analysis of the extension role of two agricultural universities in India
Nagel, Uwe Jens, (1980)
Die studentische Studierbarkeitsstudie an der HU Berlin aus Sicht des Präsidiums
Nagel, Uwe Jens, (2010)
Landwirtschaftliche Interessen-vertretung im Agrarumweltbereich - Fallstudie Brandenburg
Häußler, Stefanie, (2007)