Managanese and its compounds  first draft prepared by Milliams-Johnson...[ et all ] 

 - Geneva :  World Health Organazation ,  1999 
 - iv 42 p. ;  30 cm. 
 - Concise international chemical Assessment docment  n o.12  924153012 x .
<br/><br/> Koleksi WHO - in proses PHUKM 
<br/><br/><label>ISBN: </label>924153012 x