On a Collection of Birds From North-Eastern Abyssinia and the Bogos CountryOtto FinschAgotadoNotifícame
Reisen in Kaiser Wilhelms-Land und Neu-Guinea an Bord des Dampfers ´Samoa´Otto FinschAgotadoNotifícame
Beitrag zur Fauna Centralpolynesiens Ornithologie d. Viti, Samoa und TongaInselnOtto FinschAgotadoNotifícame
