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>0-784-0695-6. 
<br/><br/><label>Dewey Class. No.: </label>615.907  / T53S