1. Mercury contamination: A human tragedy

   • Patricia A. D'ltri
   • Frank M. D'ltri

   Forum Pages: 3 - 16

2. Copper cycles and CuSO₄ algicidal capacity in two California lakes

   • John F. Elder
   • Alexander J. Horne

   Research Pages: 17 - 30

3. A model of multi-purpose ecosystem management for degraded Mediterranean uplands

   • Zev Naveh

   Research Pages: 31 - 37

4. A review of sediment predictive techniques as viewed from the perspective of nonpoint pollution management

   • J. Skopp
   • T. C. Daniel

   Research Pages: 39 - 53

5. Assessing the pollutional load from nonpoint sources: Planning considerations and a description of an automated water quality monitoring program

   • T. C. Daniel
   • P. E. McGuire
   • J. G. Konrad

   Research Pages: 55 - 65

6. Book reviews

   • Richard N. L. Andrews
   • John Hanisch
   • John M. Wood

   Literature Pages: 67 - 70

7. Books received

   Legacy Pages: 71 - 71

8. Abstracts

   Literature Pages: 72 - 83

9. Bibliographies

   Literature Pages: 83 - 85

10. Citations

    Literature Pages: 85 - 96