Biodiversity :  measurement and estimation / 
edited by D. L. Hawksworth 
 - London :  Royal Society,  1995 
 - 140 p. :  ill. ;  30 cm. 
<br/><br/><label>ISBN: </label>041262480X  RM155.05 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological diversity--Measurement