Editura: Sentinel peak books, 2 titluri

Coperta cărții Under Desert Skies: How Tucson Mapped the Way to the Moon and Planets, Paperback

Under Desert Skies: How Tucson Mapped the Way to the Moon and Planets, Paperback

Melissa L. Sevigny,Melissa L. Sevigny

Coperta cărții Intrepid Explorer: The Autobiography of the World's Best Mine Finder, Paperback

Intrepid Explorer: The Autobiography of the World's Best Mine Finder, Paperback

J. David Lowell,J. David Lowell