Toole, Glenn. <br/><br/>
Biology / 
A. G. Toole, S. M. Toole. 
 - Rev. [ed.]. 
 - London :  Letts,  1995. 
 - 322p. :  ill. ;  30 cm. 
 - Letts study guide.  A level .
<br/><br/> Previous ed.: 1993.  Includes index. 
<br/><br/><label>ISBN: </label>9781857583359 (pbk.) :  £9.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Examinations--Study guides.<br/>Popular Science and Mathematics.
<br/><br/><label>Dewey Class. No.: </label>574.076