TY  - BOOK
TI  - Erde
SN  - 9783451806599
UR  - http://www.content-select.com/index.php?id=bib_view&ean=9783451806599
UR  - https://content-select.com/de/portal/media/view/55950fee-da70-4298-8f0e-3810b0dd2d03
PB  - Verlag Herder
CY  - Freiburg
ER  -