Principles of environmental and resource economics :  a guide for students and decision-makers / 
edited by Henk, H. Landis Gabel. 
 - 2nd  ed. 
 - Cheltenham, UK :  Edward Elgar,  2000. 
 - xxxii, 784  p. 
<br/><br/><label>ISBN: </label>1840643811 :  KES 6300 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental economics.<br/>Natural resources--Management.