| Title | The world environment 1972-1992 : two decades of challenge |
| Publication Type | Book |
| Year of Publication | 1992 |
| Authors | Tolba, MK, El-Kholy, OA |
| Pagination | xi, 884 p.: fig., tab. |
| Date Published | 1992-01-01 |
| Publisher | Chapman and Hall |
| Place Published | London, UK |
| ISBN Number | 0412470004 |
| Keywords | environmental degradation, environmental impact, environmental protection, water resources |
| Notes | Includes references and index |
| Custom 1 | 112.0 |
