576/.028/9 <br/>

                  Laboratory biosafety manual. 

 - 2nd ed. 
 - Geneva :  World Health Organization,  1993. 
 - xi, 133 p. :  ill. ; -
Includes bibliographical references (p. 120-122) and index. <br/>
<br/><br/>                 <label>ISBN: </label>9241544503 : 
<br/><br/>                 <label>Түлхүүр үг: </label>Biological laboratories,