| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Worms Eat Our Garbage: Classroom Activities for a Better Environment | 978-0-9778045-0-4 (0-9778045-0-X) | 2003 | Mary Appelhof · Mary Frances Fenton · Nancy Kostecke |
| Worms Eat Our Garbage: Classroom Activities for a Better Environment | 978-0-942256-05-5 (0-942256-05-0) | 1993 | Mary Appelhof · Mary Frances Fenton |
B. Harris · B. L. · Barbara H · Barbara Harris · Barbara L. · Barbara L. Harris · Barbara Loss · L -H · L. Harris