1. The journal's policy and objectives

   • Robert S. DeSanto

   Forum Pages: 3 - 3

2. Thou canst not stir a flower/”

   • Jerome P. Harkins

   Forum Pages: 4 - 5

3. The implications of future energy supplies for environmental management

   • Charles A. S. Hall

   Forum Pages: 5 - 7

4. National aeronautics and space administration

   • Jerome P. Harkins

   Profile Pages: 9 - 13

5. Satellites viewing our world: The NASA landsat and the NOAA SMS/GOES

   • George B. Heaslip

   Research Pages: 15 - 29

6. Estimates of health benefits due to reductions in ambient NO₂ levels

   • Brian P. Leaderer
   • Rebecca T. Zagraniski
   • Jan A. J. Stolwijk

   Research Pages: 31 - 37

7. Gradient modeling: A new approach to fire modeling and wilderness resource management

   • Stephen R. Kessell

   Research Pages: 39 - 48

8. Environmental risk: Management strategies in the developing world

   • W. R. Derrick Sewell
   • Harold D. Foster

   Research Pages: 49 - 59

9. Book reviews

   • William Burch
   • Robert L. Friedheim
   • W. E. Reifsnyder

   Literature Pages: 61 - 65

10. Books received

    Legacy Pages: 65 - 66

11. Abstracts

    • Frankenfeld John W.
    • Schulz Wolfgang
    • Office of Science and Technology

    Abstract Pages: 67 - 96