Fitzgerald, Karen

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The story of iron

  • Fitzgerald, Karen
1997
Explores the history of the chemical element iron and explains its chemistry and its importance in our lives.

The story of oxygen

  • Fitzgerald, Karen
1996
Explores the history of the chemical element oxygen and explains its chemistry, how it works in the body, and its importance in our lives.

The story of nitrogen

  • Fitzgerald, Karen
1997
Explores the history of the chemical element nitrogen and explains its chemistry, how it is used in industry, and its importance in our lives.
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