Author:Ballard, Robert D

Sort

Showing 1-2 of 2

Exploring Our Living Planet

By: Ballard, Robert D.

Price: $10.00

Publisher: Natl Geographic Society: 1993-06-01

Seller ID: 023667

ISBN: 0870447629

Condition: Good


366 pages; corners bumped, jacket and edges worn; View more info

The Lost Wreck of the Isis

By: Ballard, Robert D.

Price: $1.99

Publisher: New York, Scholastic Trade: 1990-10-01

Seller ID: 029470

ISBN: 0590438530

Condition: Very Good


light edge wear; Dr. Ballard visits the Mediterranean to explore a Roman shipwreck site and investigate an active underwater volcano. View more info