A Field guide in color to minerals, rocks and precious stones /
Bauer, Jaroslav
A Field guide in color to minerals, rocks and precious stones / by Dr. Jaroslav Bauer. - Prague : Chartwell Books, Inc., c1974. - 208 p. : col., ill. ; 22 cm.
Includes index.
1-55521-093-7
Mineralogy.
Rocks.
Gem stone.
Ref. 549 B344 1974
A Field guide in color to minerals, rocks and precious stones / by Dr. Jaroslav Bauer. - Prague : Chartwell Books, Inc., c1974. - 208 p. : col., ill. ; 22 cm.
Includes index.
1-55521-093-7
Mineralogy.
Rocks.
Gem stone.
Ref. 549 B344 1974