Investigating Earth Systems; An Inquiry Earth Science Program; La Tierra en el espacio: Astronomia; Hard Cover; Spanish Edition By Smith, Michael, Southard, John, and Mably, Colin Books / Hardcover Books ISBN: 158591441X / Publisher: It's About Time, January 2007 Price Starting at $12.99 Free Shipping Send to a friend Add to Wishlist Below is a list of products arranged by condition. Select the quantity of the product you desire and click the "Add" button. Used - Very Good Very Good condition. Spanish. Stamped on endpage. $12.99 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store. Reviews Goodreads reviews for Investigating Earth Systems; An Inquiry Earth Science Program; La Tierra en el espacio: Astronomia; Hard Cover; Spanish Edition