Search Results for: frontier earth

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Frontier Earth

Frontier Earth PDF
Author: Bruce Boxleitner
Publisher:
ISBN: 9780441007943
Size: 29.55 MB
Format: PDF, Mobi
Category : Fiction
Languages : en
Pages : 322
View: 2464

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An alien sent to warn Earth of an invasion lands in Tombstone, Arizona, in 1881--right in the middle of the OK Corral gunfight--with two bounty hunters on his tail and war about to break out in this frontier town. Reprint.

Asteroid

Asteroid PDF
Author: Patricia L. Barnes-Svarney
Publisher: Springer
ISBN: 1489961488
Size: 66.98 MB
Format: PDF, ePub, Docs
Category : Science
Languages : en
Pages : 292
View: 5186

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Earth S Last Frontier

Earth s Last Frontier PDF
Author: n/a
Publisher: Capstone
ISBN: 162521040X
Size: 21.41 MB
Format: PDF, Docs
Category : Juvenile Nonfiction
Languages : en
Pages : 48
View: 2866

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Oceans cover most of Earth. In some places the ocean is 7 miles deep! How do scientists explore the deepest places on the planet? What have they found on the sea floor? Learn about the creatures of the deep seas, the machines used in exploration, and important shipwreck discoveries.

Discovering Earth S Final Frontier

Discovering Earth s Final Frontier PDF
Author: United States. President's Panel on Ocean Exploration
Publisher:
ISBN:
Size: 40.97 MB
Format: PDF, ePub
Category : Marine resources conservation
Languages : en
Pages : 61
View: 2962

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Exploring The Deep

Exploring the Deep PDF
Author: Michael G. Welham
Publisher:
ISBN:
Size: 56.83 MB
Format: PDF, ePub, Mobi
Category : Underwater exploration
Languages : en
Pages : 208
View: 7030

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The Ocean

The Ocean PDF
Author:
Publisher:
ISBN:
Size: 15.28 MB
Format: PDF, ePub, Docs
Category : Ocean
Languages : en
Pages :
View: 3550

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Into The Final Frontier

Into the Final Frontier PDF
Author: Bernard McNamara
Publisher: Brooks/Cole Publishing Company
ISBN:
Size: 46.17 MB
Format: PDF, Docs
Category : Science
Languages : en
Pages : 348
View: 182

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One of the greatest accomplishments of the 20th century was man's advance into space. This book traces the development of manned space flight from the late 1800's to the present time and offers speculation about man's future objectives in space. The book discusses the scientific results of manned space flight while also examining the cultural, military, and political factors that influenced these achievements. INTO THE FINAL FRONTIER is designed to work as a supplement to a main astronomy course or in a course specifically targeting the space program.