D. M. · D S · M S. · Michael S.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Stratospheric ozone depletion kit: Student's book | 978-1-895540-11-6 (1-895540-11-9) | 1995 |
| Stratospheric ozone depletion kit: Teacher's guide | 978-1-895540-10-9 (1-895540-10-0) | 1995 |