James A. Leith-Raymond A. Price <br/><br/>
Planet Earth  Problems and Prospects 

 -  McGill-Queen's University Press  1995 
<br/><br/><label>ISBN: </label>9780773512924 
<br/><br/><label>Subjects--Topical Terms: </label><br/> General<br/>Ecology.,Ecology--Congresses.,Economic development--Environmental aspects.,Economic development--Environmental aspects--Congresses.,Environmental management--Congresses.,Environmental protection.,Human ecology--Congresses.,Nature--Effect of human beings on.<br/>NATURE