//-->
Agricultural advisory services in European Countries
(1950)
Agricultural advisory services in Europe and North America 1957
(1958)
Agricultural advisory services in Europe and North America [1960]
(1961)
Special issue on new rationale and approaches in technology and innovation policy : [featuring papers from a conference jointly organised by the OECD and the Austrian government, held in Vienna on 30-31 May 1997]
(1998)
Situation et problèmes de l'économie des pays membres et associés de l'OECE / Benelux
Situation et problèmes de l'économie des pays membres et associés de l'OECE / Italie