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How Did We Find Out About Photosynthesis?

by Isaac Asimov, 41 pages
Item Number: 5034

This book for the blind is offered in Original or Unified English Braille.What is Original Braille?What is Unified English Braille

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Product Features

  • Package Weight: about 1 pounds.

Product Description

Traces the scientific discoveries that led to our understanding of photosynthesis and how this process relates to the food supply, changing ecological balance, and threats to the Earth's atmosphere.

For ages 8 to 12 and older readers.

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(From the How Did We Find Out About Series shelf.)