Starting a rock and mineral collection.Illustrated by Walter Ferguson [and others]
Gilbert, Miriam,
Starting a rock and mineral collection.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
Starting a rock and mineral collection.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