Ecological census techniques :  a handbook / 
edited by William J. Sutherland. 
 - xv, 336 p. :  ill. ; 
<br/><br/> Includes index 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>052147244X (hb) 0521478154 (pb) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecological survey--Methodology.
<br/><br/><label>LC Class. No.: </label>QH541.15 SUT 1996