1
Published: Braunschweig-Völkenrode, Selbstverl. der Bundesforschungsanst. für Landwirtschaft (FAL), 1988
   
3
   
5
Published: Ġalāʾ, al-Haiʾa al-ʿĀmma li-Taswīq al-Muntaǧāt az-Zirāʿīya, [1990?]
   
6
Published: München [u.a.], Dt. Taschenbuchverl. [u.a.], 1981
   
10
Published: Geneva, United Nations Research Institute for Social Development, 1972
   
14
Published: Helsinki, Suomalaisen Tiedeakatemian Toimituksia, 1954
   
18
Published: Köln, Forschungsinst. f. Sozial- u. Wirtschaftsgeschichte, 1983
   
19
   

You have not found what you are looking for?

contact us you contact us, we will be happy to help you.