Minerals of the world/
Schumann, Walter
Minerals of the world/ Walter Schumann - Paper ed. - New York : Sterling Publishing Co., Inc., 1998, 1990 - 224p.
0806985704
91-42362
Minerals--Handbooks, manuals, etc.
Minerals of the world/ Walter Schumann - Paper ed. - New York : Sterling Publishing Co., Inc., 1998, 1990 - 224p.
0806985704
91-42362
Minerals--Handbooks, manuals, etc.