Bell, Simon,  1957 July 30- <br/><br/>
Sustainability indicators :  measuring the immeasurable? / 
Simon Bell and Stephen Morse 
 - 2nd ed. 
 - London :  Earthscan,  2008 
 - xx, 228 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. [209]-222) and index 
<br/><br/><label>ISBN: </label>9781844072996 (pbk.)  RM 1844072991 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental indicators<br/>Sustainable development--Statistical methods<br/>Environmental monitoring--Statistical methods