1.
 |  | Title: World Atlas of Coral Reefs by Mark D. Spalding, Corinna Ravilious, Edmund P. Green, United Nations Environment Programme, World Conservation Monitoring Centre ISBN: 0520232550 Publisher: University of California Press Pub. Date: 03 September, 2001 List Price: $55.00 Amazon.com Price: $37.40 |
2.
 |  | Title: Patriot Sage: George Washington and the American Political Tradition by Gary L. Gregg, Matthew Spalding, William J. Bennett, William B. Allen, Richard Brookhiser, Forrest McDonald, Victor Davis Hanson, Bruce S. Thornton, Mackubin Owens, Ryan J. Barilleaux ISBN: 1882926382 Publisher: Intercollegiate Studies Institute (ISI) Pub. Date: December, 1999 List Price: $29.95 Amazon.com Price: $20.37 |
3.
 |  | Title: Sustainable Development in San Diego-Tijuana: Environmental, Social, and Economic Implications of Interdependence by Mark J. Spalding ISBN: 1878367404 Publisher: UC Regents Pub. Date: July, 1999 List Price: $8.95 Amazon.com Price: $8.95 |
4.
 |  | Title: Pilot Analysis of Ecosystems: Coastal Ecosystems by Lauretta Marie Burke, Yumiko Kura, Ken Kassem, Mark Spalding, Carmen Revenga, World Resources Institute ISBN: 1569734585 Publisher: World Resources Inst Pub. Date: 17 April, 2001 List Price: $20.00 Amazon.com Price: $20.00 |
5.
 |  | Title: Reefs at Risk in Southeast Asia by Lauretta Burke, Liz Selig, Mark Spalding, Elizabeth Selig ISBN: 1569734909 Publisher: World Resources Inst Pub. Date: February, 2002 List Price: $22.00 Amazon.com Price: $22.00 |
6.
 |  | Title: A Guide to the Coral Reefs of the Caribbean by Mark D. Spalding, Corinna Ravilious ISBN: 0520243951 Publisher: University of California Press Pub. Date: September, 2004 List Price: $49.95 Amazon.com Price: $49.95 |
7.
 |  | Title: Reefs at Risk: A Map-Based Indicator of Threats to the World's Coral Reefs by D. G. Bryant, Laurentta Burke, John McManus, Mark Spalding, Lauretta Burke ISBN: 1569732574 Publisher: World Resources Institute Pub. Date: 22 June, 1998 List Price: $20.00 Amazon.com Price: $20.00 |