1. The missing sixteen percent

   • Virginia Abernethy

   Editorial Pages: 97 - 100

2. Future warming for U.S. cities

   • Arthur Viterito

   OriginalPaper Pages: 101 - 111

3. Using computers to explore ecological issues: A simple limits-to-growth educational program

   • Donal E. Muir

   OriginalPaper Pages: 113 - 117

4. Notes on “carrying capacity”

   • David F. Durham

   OriginalPaper Pages: 119 - 120

5. Client satisfaction with developmental disabilities services

   • Bob Weller

   OriginalPaper Pages: 121 - 139

6. Special section for correspondence and controversy

   • Phyllis Kronick

   Private Bag Pages: 141 - 147

7. Book reviews

   • Vernon M. Briggs Jr.
   • Elena Kendrick Campbell
   • Samuel T. McSeveney

   BookReview Pages: 149 - 159