The Earth's fragile systems :  perspectives on global change / 
edited by Thorkil Kristensen and Johan Peter Paludan. 
 - Boulder :  Westview Press,  c1988. 
 - xiii, 109 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0813374863 (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology.<br/>Environmental protection.<br/>Nature--Effect of human beings on.<br/>Conservation of natural resources.
<br/><br/><label>Dewey Class. No.: </label>304.2  / EAR 1988