Paul, Nick. <br/><br/>
Biology / 
Nick Paul ; series editor, Lawrie Ryan. 
 - Cheltenham :  Nelson Thornes,  2002. 
 - 223p :  col. ill. ;  28 cm. 
 - Science for you .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0748766936  £12.50 9780748766932 
<br/><br/><label>Nat. Bib. No.: </label>GBA2W8241  bnb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.<br/>Biology--Problems, exercises, etc.