6

II. Die Formeleinheit des Turmalins

Year:
1929
Language:
german
File:
PDF, 87 KB
german, 1929
9

XXIII. Mineralogische Notizen

Year:
1926
Language:
german
File:
PDF, 442 KB
german, 1926
10

VIII. Die Formeleinheit des Turmalins

Year:
1929
Language:
german
File:
PDF, 1.15 MB
german, 1929
11

XXIV. Kürzere Originalmitteilungen und Notizen

Year:
1930
Language:
german
File:
PDF, 363 KB
german, 1930