publication venue for
- Distressed Woods 2013
- The face of extinction 2004
- Shaken to the core 2003
- LESSONS FROM LEAVINGS 1995
- TREES OF THE TREMBLING EARTH 1987
- SO GROWS THE TREE 1985
- SHIVERING FINCHES 1981
- Volcanoes and the Maya 1981
- VOLCANOS AND CLIMATE 1977