Starting a rock and mineral collection.
Gilbert, Miriam,
Starting a rock and mineral collection. [print] Illustrated by Walter Ferguson [and others] - Maplewood, N. J., C. S. Hammond [(c)1961. - 47 pages illustrations 26 cm.
Includes bibliographical references.
61017403
Minerals--Collection and preservation.
Rocks.
QE50.S737 1961 QE50.G465.S737 1961
Starting a rock and mineral collection. [print] Illustrated by Walter Ferguson [and others] - Maplewood, N. J., C. S. Hammond [(c)1961. - 47 pages illustrations 26 cm.
Includes bibliographical references.
61017403
Minerals--Collection and preservation.
Rocks.
QE50.S737 1961 QE50.G465.S737 1961