Principles for evaluating health risks from chemicals during infancy & early childhood  the need for a special approach. 

 - Geneva  WHO  1986 
 - 73p. 
 - Environmental Health Criteria  59 .
<br/><br/><label>ISBN: </label>9241542594 
<br/><br/><label>Dewey Class. No.: </label>363.1791  / N86