Barnes, Caroline <br/><br/>
Plant science in action:  investigation/ 
Caroline Barnes and Nick Poore 
 - London  Hodder & Stoughton  1994 
 - 74p.:  ill.  29cm 
<br/><br/><label>ISBN: </label>0340601000 
<br/><br/><label>LC Class. No.: </label>QK714  / .B26 1994