1.
 |  | Title: State of the World 2004 by Brian Halweil, Lisa Mastny, Erik Assadourian, Christopher Flavin, Hilary French, Gary Gardner, Danielle Nierenberg, Sandra Postel, Michael Renner, Radhika Sarin ISBN: 0393325393 Publisher: W. W. Norton & Company Pub. Date: January, 2004 List Price: $16.95 Amazon.com Price: $11.87 |
2.
 |  | Title: Underfed and Overfed: The Global Epidemic of Malnutrition by Gary T. Gardner, Brian Halweil, Jane A. Peterson, Gary Gardner, Worldwatch Institute ISBN: 1878071521 Publisher: Worldwatch Inst Pub. Date: 01 July, 1999 List Price: $5.00 Amazon.com Price: $5.00 |
3.
 |  | Title: Beyond Malthus: Nineteen Dimensions of the Population Challenge by Lester R. Brown, Gary Gardner, Brian Halweil ISBN: 0393319067 Publisher: W. W. Norton & Company Pub. Date: 01 April, 1999 List Price: $13.00 Amazon.com Price: $10.40 |
4.
 |  | Title: Sixteen Dimensions of the Population Problem by Lester R. Brown, Gary Gardner, Brian Halweil, Linda Starke ISBN: 1878071459 Publisher: Worldwatch Inst Pub. Date: 01 September, 1998 List Price: $5.00 Amazon.com Price: $5.00 |
5.
 |  | Title: Vital Signs 1999: The Environmental Trends That Are Shaping Our Future by Lester Russell Brown, Michael Renner, Brian Halweil, Linda Starke, Janet N. Abramovitz, Worldwatch Institute, Lester R. Brown ISBN: 0393318931 Publisher: W. W. Norton & Company Pub. Date: 01 May, 1999 List Price: $13.00 Amazon.com Price: $13.00 |
6.
 |  | Title: Eat Here: Homegrown Pleasures In A Global Supermarket by Brian Halweil ISBN: 0393326640 Publisher: W W Norton & Co Inc Pub. Date: 30 November, 2004 List Price: $13.95 Amazon.com Price: $13.95 |