Hall, Cally

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Identifying Gems & Precious Stones

Submitted by khenkes on Tue, 02/11/2020 - 18:53

A compact identification study guide and indentifier of over 100 gems with a color photograph for each.

Gems and precious stones

Submitted by khenkes on Tue, 02/11/2020 - 18:53

Identifying gems & precious stones

Submitted by khenkes on Wed, 08/09/2017 - 11:25

The compact study guide and identifier.

Identifying Gems & Precious Stones

Submitted by khenkes on Wed, 08/09/2017 - 11:25

A compact identification study guide and indentifier of over 100 gems with a color photograph for each.

Gems and precious stones

Submitted by khenkes on Wed, 08/09/2017 - 11:25

Identifying gems & precious stones

Submitted by khenkes on Wed, 08/09/2017 - 11:25

The compact study guide and identifier.

1,001 facts about planet Earth

  • Hall, Cally
2003
Color photos and diagrams fill this overview of Earth's formation, landforms, bodies of water, geologic activity, and mineral resources.

Earth facts

  • Hall, Cally
1995
A pocket-sized reference guide to the earth that answers questions about volcanoes, mountains, rivers, lakes, oceans, minerals, glaciers, climate, and weather.

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