1 |
88
Polychlorinated dibenzo-para-dioxins and dibenzofurans
Geneva : World Health Organization , 1989
|
2 |
106
Beryllium
Geneva : World Health Organization , 1990
|
3 |
108
Nickel
Geneva : World Health Organization , 1991
|
4 |
116
Tributyltin compounds
Geneva : World Health Organization , 1990
|
5 |
134
Cadmium
Geneva : World Health Organization , 1992
|
6 |
164
Methylene chloride / published under the joint sponsorship of the United Nations Environment Programme, the International Labour Organisation, and the World Health Organization
2nd ed.. - Geneva : World Health Organization , 1996
|
7 |
167
Acetaldehyde
Geneva : World Health Organization , 1995
|