Park Chris and Allaby Michael <br/><br/>
A dictionary of environment and conservation 
Chris Park and Michael Allaby 
 - 2nd 
 - London  Oxford  2013 
 -  Pbk 
<br/><br/><label>ISBN: </label>9780199641666 
<br/><br/><label>LC Class. No.: </label>GE10. O9  / 2008