| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Ecology and Control of Vectors in Public Health: Twenty-First Report of the Who Expert Committee on Insecticides | 978-92-4-12O561-O (92-4-12O561-X) | 1975 |
H. E. · H-O. · W H · W. H. O. · World Health · World Health Organization · World Organization