20th-century swiss geologists يبدو
Update Required
To play the media you will need to either update your browser to a recent version or update your Flash plugin.
كلمة بكلمة
- 20th-century يبدو
- swiss يبدو
- geologists يبدو
- 20th-century swiss geologists معنى: جيولوجيون سويسريون في القرن 20
