| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Concentric World Geography: Bk. 3 | 978-0-304-91827-0 (0-304-91827-X) | W. Wallace | |
| Environment Through Photographs: Conservation v. 2 | 978-0-304-29210-3 (0-304-29210-9) | 1974 | |
| Environment Through Photographs: Urban Land Use v. 1 | 978-0-304-29139-7 (0-304-29139-0) | 1973 | |
B. Hardy · Brian H. · Brian Hardy · G.B. · G. Hardy · George B · George Hardy