Ennos, A.R <br/><br/>
Problem solving in environmental biology 

 - England  Longman Scientific & Technical  1995 
 - vii,175p.  PB  24 cm. 
<br/><br/> includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780582218741 
<br/><br/><label>Dewey Class. No.: </label>577.076  / ENN