Morton, Martin L. <br/><br/>
The mountain white-crowned sparrow  migration and reproduction at high altitude 
Martin L. Morton. 
 - Camarillo, CA  Cooper Ornithological Society  c2002. 
 - 236 p.  ill. (some col.), maps  26 cm. 
 - Studies in avian biology  no. 24 .
<br/><br/>Includes bibliographical references (p. 210-236). 
<br/><br/><label>ISBN: </label>1891276328 
<br/><br/><label>LCCN: </label>2002104020 
<br/><br/><label>Subjects--Topical Terms: </label><br/>White-crowned sparrow--Migration.<br/>Bruant à couronne blanche--Reproduction.<br/>Bruant à couronne blanche--Migration--Amérique du Nord.<br/>White-crowned sparrow--Reproduction--Effect of altitude on.
<br/><br/><label>LC Class. No.: </label>QL696.P2438  / M67 2002 
<br/><br/><label>Dewey Class. No.: </label>598.8/83 
<br/><br/><label>National Agricultural Library Call No.: </label>QL671  / .S8 no. 24