Das K <br/><br/>
Pesticides analysis 

<br/><br/><label>ISBN: </label>SL0783572 
<br/><br/><label>Standard No.: </label>193555 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>F5940bG, M1