| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Climates of West Africa | 978-0-435-95700-1 (0-435-95700-7) | 1977 | |
| Man's Physical Environment | 978-0-435-95042-2 (0-435-95042-8) | 1980 | A. Faniran |
| The climates of West Africa | 978-0-435-95701-8 (0-435-95701-5) | 1977 | |