Internationale naturstein kartei (card-index of natural stone) Contents: v.1 Textband v.2-3 Granit v.4 Syenit v.5 Ergussgesteine v.6 Konglomerate v.7-8 Kalkstein (limestone) v.9 Marmor v.10 Quartzit
Language: eng
Number of pages: 10
Subjects: Building stones
Notes: 11