Ecological census techniques :  a hand book  
/ edited by William J. Sutherland. 
 - 2nd ed. 
 - New York :   Cambridge University Press,  2006. 
 - xv, 432 p. :   ill. ;   26 cm. 
<br/><br/><label>ISBN: </label>9780521606363 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecological survey --Methodology.
<br/><br/><label>Dewey Class. No.: </label>574.5028 SUT