Crosby, Alfred W. <br/><br/>
Ecological imperialism :  the biological expansion of Europe, 900-1900 / 
Alfred W. Crosby. 
 - 2nd ed., new ed. 
 - Cambridge ;  New York :  Cambridge University Press,  2004. 
 - xxii, 368 p. :  ill., maps ;  24 cm. 
 - Studies in environment and history .
<br/><br/>Includes bibliographical references (p. 312-360) and index. 
<br/><br/><label>ISBN: </label>0521837324 0521546184 (pbk.) 
<br/><br/><label>LCCN: </label>2004040401 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology.<br/>Europeans--Migrations.<br/>Human geography.<br/>Biogeography.
<br/><br/><label>LC Class. No.: </label>GF50  / .C76 2004 
<br/><br/><label>Dewey Class. No.: </label>302.4