About some tropical crops and their culture in the German colonies [(Lecture, at the request of the Braunschweig Department of the Deutsche Kolonialgesellschaft held in Braunschweig on 21 February 1911)] Add to clipboard Cod. Ms. A. Peter 97 File 1911 Part of Lower Saxony State and University Library Göttingen In: Teilnachlass Albert Peter - Manuskripte
