1. Sixth Environmental Symposium

   • Arthur E. Bayce

   Report Pages: 5 - 7

2. The impact of man on climate

   • Robert G. Fleagle

   OriginalPaper Pages: 9 - 21

3. A brief summary of session I

   • John P. Monteverdi

   BriefCommunication Pages: 23 - 27

4. Environmental and legal considerations in weather modification activities in the Northern Sierra Nevada

   • Joel P. Bartlett

   OriginalPaper Pages: 29 - 34

5. Man's global activities as they impact climate: An overview

   • Larry W. Tombaugh

   BriefCommunication Pages: 35 - 36

6. An overview: Impact of environmental regulations

   • Frederick G. Sawyer

   OriginalPaper Pages: 37 - 45

7. Effects of industrial effluents on local cloudiness and rainfall

   • L. Randall Koenig

   OriginalPaper Pages: 47 - 69

8. Agricultural activities affecting weather and climate

   • J. Y. Wang

   BriefCommunication Pages: 71 - 72

9. Management of the soil-plant-atmosphere complex

   • J. L. Hatfield

   OriginalPaper Pages: 73 - 81

10. Effects of agrochemicals on weather and climate

    • J. Y. Wang

    OriginalPaper Pages: 83 - 90

11. Water usage and microclimate

    • Catherine M. M. Felton

    OriginalPaper Pages: 91 - 101

12. Session summary

    • J. Y. Wang

    Report Pages: 103 - 104

13. Book reviews

    • G. F. Humphrey
    • Barbara Z. Siegel
    • T. Viraraghavan

    BookReview Pages: 105 - 109

14. Announcements

    Announcement Pages: 111 - 113