Pioneering Ocean Depths

By Sandra Markle

An account of recent research into and explorations of the ocean depths, ensuing discoveries, and the technologies involved reveals the secrets of the deeps and suggests related experiments.

• Format: Hardcover
• Language: English
• ISBN: 0689318235
• ISBN13: 9780689318238
• Release Date: October 1994
• Publisher: Atheneum Books
• Length: 48 Pages
• Weight: 0.96 lbs.
• Dimensions: 0.4" x 8.4" x 10.3"
• Age Range: 9 to 12 years
• Grade Range: Grades 4 to 7