| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Focus Environ:Vhs-PAL Pack:Video, Sb, TB | 978-0-13-008210-7 (0-13-008210-4) | 1993 | STEMPLESKI · PHI · NVIRONMENT |
| Focus Environ:Vhs-PAL Vid | 978-0-13-008236-7 (0-13-008236-8) | 1993 | STEMPLESKI · PHI · NVIRONMENT |