Warren, A. <br/><br/>
Conservation in practice 

 - London  John Wiley and Sons Ltd  1974 
 - xix,512p.  23cm. 
<br/><br/><label>ISBN: </label>0-471-92114-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nature conservation
<br/><br/><label>LC Class. No.: </label>QH75.C67