Penna, Anthony N., <br/><br/>
The human footprint :  a global environmental history / 
Anthony N. Penna. 
 - Second edition. 
 - 1 online resource (387 pages) :  illustrations (some color), maps, graphs 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781118912607 (e-book) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology--History.<br/>Ecology--History.<br/>Climatic changes--History.<br/>Natural history.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>GF13  / .P46 2015eb 
<br/><br/><label>Dewey Class. No.: </label>304.2