000
00259nam a2200109Ia 4500
008
180116s1986 xxu||||| |||| 00| 0 eng d
022
_a
350
245
_a
Asbestos and other natural mineral fibres
260
_a
Geneva
_b
WHO
_c
1986
300
_a
906
_a
P5668
999
_c
54949
_d
54949