1. Earth Magnetism: A Guided Tour through Magnetic Fields (Complementary Science)
by Campbell, Wallace H. 
Price: USD 133.58
Dealer: AbebooksUK, dsmbooks
Description: ISBN10: 0121581640, ISBN13: 9780121581640, [publisher: Academic Press] Softcover Like New [liverpool, United Kingdom] [Publication Year: 2001]  

2. Earth Magnetism: A Guided Tour through Magnetic Fields (Complementary Science)
by Campbell, Wallace H. 
Price: USD 243.39
Dealer: Abebooks, GoldBooks
Description: ISBN10: 0121581640, ISBN13: 9780121581640, [publisher: Academic Press] Softcover New Copy. Customer Service Guaranteed [Denver, CO, U.S.A.] [Publication Year: 2001]  

3. Earth Magnetism: A Guided Tour through Magnetic Fields (Complementary Science)
by Campbell, Wallace H. 
Price: USD 251.85
Dealer: Abebooks, Wizard Books
Description: ISBN10: 0121581640, ISBN13: 9780121581640, [publisher: Academic Press] Softcover New [Long Beach, CA, U.S.A.] [Publication Year: 2001]