AS level and A level biology / 
by Mary Jones ... [et al.]. 
 - 2nd ed. 
 - 418 p. :   col. ill. ;  28 cm. 
 - Cambridge learning. .
<br/><br/><label>ISBN: </label>9780521703062 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Examinations, questions, etc.<br/>A-level examinations--Study guides.