Petersen, David,  1946- <br/><br/>
Ghost grizzlies :  does the great bear still haunt Colorado? / 
David Petersen ; with an introduction by Doug Peacock. 
 - revised & updated edition 
 - xix, 280 pages ;  23 cm. 
<br/><br/>Includes bibliographical references (p. 261-267) and index. 
<br/><br/><label>ISBN: </label>1555662188 (alk. paper) 
<br/><br/><label>LCCN: </label>98002577  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grizzly bear--San Juan Mountains (Colo. and N.M.).<br/>Grizzly bear--Colorado.<br/>Grizzly bear--Reintroduction--San Juan Mountains (Colo. and N.M.).<br/>Grizzly bear--Reintroduction--Colorado.
<br/><br/><label>LC Class. No.: </label>QL 737.C27  / P425 1998 
<br/><br/><label>Dewey Class. No.: </label>599.784/09788