Chinery, Michael <br/><br/>
Concise encylopedia of nature 

 -  Purnell book  1971 
 - 254p.,  30 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil <br/>Plant <br/>Algae <br/>Bird
<br/><br/><label>Universal Decimal Class. No.: </label>502(x)  / PUR