J.A., Timbrell <br/><br/>
Study toxicology through question / 
Timbrell, John A.. 
 - 6th ed. 
 - London:  Toylor and Francis,  1997. 
 - vi,134p. 
<br/><br/><label>ISBN: </label>078406956. 
<br/><br/><label>Dewey Class. No.: </label>615.907 T53S