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1-7 of 7 results for All Resources
Written by Robert Green
What causes pollution? How does pollution affect the environment? Why should we care about...
4th - 8th
Written by Tamra Orr
Much of the battle against disease is fought by these scientists and their amazing equipment. This volume recounts the history as well as the current state of the art.
4th - 8th
Written by Tam O'Shaughnessy
A Photobiography of America's Pioneering Woman Astronaut, is an intimate journey from her formative...
4th - 8th
Written by Patricia Freeland Hynes
Describes how electricity is produced and delivered, why blackouts occur, and how to protect the power grid.
4th - 8th
Written by Tamra Orr
Much of the battle against disease is fought by these scientists and their amazing equipment. This volume recounts the history as well as the current state of the art.
4th - 8th
Written by James M Flammang
Who was the first man to walk on the moon? Who developed the space shuttle? Will man ever land on...
4th - 8th
Written by Harriet Rohmer
This inspiring book presents the true stories of 12 people from across North America who have done...
