Crosby, Alferd W <br/><br/>
Ecological imperialism: The Biological expansion of Europe 900-1900 

 - 
 -  Cambridge, Cambridge Univ. press  1992 
 - 368 
<br/><br/> 4035 
<br/><br/><label>ISBN: </label> 295 
<br/><br/><label>Dewey Class. No.: </label>940  / CRO-E