A presentation about the radioactivity of Louisiana's soils.

1. OUR LOUISIANA

4. HARD AT WORK

5. N LOUISIANA HILL COUNTRY

6. IN THE BIG WOODS

7. IN THE SWAMP

8. UNDER THE EVANGELINE OAK

9. ON TOP AVERY ISLAND

10. ON A CHENIER

11. IN THE MARSH

12. IN A DYING MARSH

14. THE PELICAN

15. AT PORT EADS

16. A MUD LUMP

17. LIFE ON THE MUD LUMPS

18. MISSISSIPPI AND GULF WATERS

19. SAMPLING THE OCEAN FLOOR

20. FROM THE BOTTOM OF THE SEA

21. OUR FUTURE?

22. A Watery Grave