Ponting, Clive. <br/><br/>
Historia verde del mundo 
Clive Ponting. 
 - 1. ed. 
 - Barcelona  Paidós  1992. 
 - 582 p.  ill., maps  23 cm. 
 - Paidos Contextos  6 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>8475098401 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Man--Influence on nature.<br/>Social change<br/>Pollution<br/>Natural resources<br/>Natural history