Csuros Maria <br/><br/>
Environmental sampling and analysis    Lab manual.      

 - Boca Raton   Lewis Publishers       1997 
 - 373p  cm. 
<br/><br/><label>Standard No.: </label>25229 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>G:55:f3, N7