1
by Burat, Amédée
Published 1846
Langlois et Leclercq
Subjects: '; ...Geology, Economic...

2
by Meergraf, M. F.
Published 1765
Aus kosten der Göbhardtischen buchhandlung
Subjects: '; ...Geology / Economic aspects...

3
by Werner, Abraham Gottlob
Published 1791
Gedr. und verlegt in der Gerlachischen Buchdr
Subjects: '; ...Geology, Economic...