Foskett, Nicholas. <br/><br/>
Conservation /  Nicholas Foskett and Rosalind Foskett. 

 - London :  Hodder & Stoughton,  1999. 
 - vii, 248 p. :  ill. ;  20 cm. 
 - Popular science series. .
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0340730722 (pbk.)