1. Understanding earth /   Publication: New York : W.H. Freeman, 2001 . xxiii, 573 p. : , "First printing"--T.p. verso. Date:2001 Availability: Copies available: Turkeyen Campus Science & Technology [QE28 P9 2001] (2), Actions: Add to cart
2. A High technology gap? :   Publication: New York, N.Y. : Council on Foreign Relations, 1987 . xii, 114 p. : Date:1987 Availability: Copies available: Turkeyen Campus Social Sciences [HC240.9.T4 H54] (1), Actions: Add to cart
3. Understanding earth /   Publication: New York : W.H. Freeman, 1998 . xvii, 682 p. : 28 cm. + Date:1998 Availability: Copies available: Turkeyen Campus Science & Technology [QE28 P9 1998] (1), Actions: Add to cart
4. Understanding earth /   Publication: New York : W.H. Freeman, 1998 . xvii, 682 p. : Date:1998 Availability: No items available: Actions: Add to cart