| title | ISBN-13 | year of publication |
|---|---|---|
| Aluminum Recycling: A Correspondance Course Workbook | 978-0-318-01195-0 | 1984 |
| Coconut Uses: Uses for the Coconut | 978-0-317-04791-2 | 1992 |
| Solicit Remake and Resell: Jeans Recycling Fundraising Project | 978-0-318-03755-4 | 1985 |
| Solicit Remake and Resell: Panty Hose Recycling Fundraising Project | 978-0-318-03754-7 | 1985 |