
Open access
Author
Date
1948Type
- Doctoral Thesis
ETH Bibliography
yes
Altmetrics
Permanent link
https://doi.org/10.3929/ethz-a-000098908Publication status
publishedExternal links
Search via swisscovery
Publisher
ETH ZürichSubject
RADIOLARIA (PALÄOZOOLOGIE); KANTON GRAUBÜNDEN (SCHWEIZ); MANGANERZE (LAGERSTÄTTEN); RADIOLARIA (PALAEOZOOLOGY); CANTON OF GRISONS (SWITZERLAND); MANGANESE DEPOSITS (MINERAL DEPOSITS)Notes
Beiträge zur Geologie der Schweiz, Geotechnische Serie, Lfg.27. Diss. Naturwiss. ETH Zürich, Nr. 1631, 0000. Ref.: Niggli, P. ; Korref.: Jakob, J..More
Show all metadata
ETH Bibliography
yes
Altmetrics