共 50 条
- [23] Ray of Light on the Question: What can be Made from German South-West Africa? PETERMANNS MITTEILUNGEN, 1909, 55 (12): : A70 - A71
- [24] Present Situation in Portuguese Frontier Region of German South-West Africa PETERMANNS MITTEILUNGEN, 1911, 57 (04): : 219 - 220
- [26] South-West Africa during the German Occupation, 1884-1914 SCOTTISH GEOGRAPHICAL MAGAZINE, 1916, 32 (03): : 155 - 155
- [27] Highland of Giant Craters and the surrounding Highland of German South-West Africa PETERMANNS MITTEILUNGEN, 1912, 58 : 47 - 47
- [28] Military Campaign 1914/1915 in Southwest (German South-West Africa) PETERMANNS MITTEILUNGEN, 1924, 70 (9-10): : 240 - 240
- [29] The Owatschimba in the Northern Fields of Cacao plants (German South-West Africa) PETERMANNS MITTEILUNGEN, 1912, 58 : 206 - U6