Food security and environmental quality in the developing world : Chapter 21: Sustainable Agriculture on a Populous and Industrialized Landscape: Building Ecosystem Vitality and Productivity /
by Richard R. Harwood ; Rattan Lal David Hansen Norman Uphoff Steven Slack ; foreword by Lester R. Brown.
- Boca Raton, Fla. : Lewis Publishers/CRC Press, 2003
- 11 pages : illustrations, maps