Hargrove,, Eugene C. <br/><br/>
Foundations of environmental ethics / 
Eugene C. Hargrove 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1989 
 - 229 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0133295745 
<br/><br/><label>LCCN: </label>88-025484 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology--Moral and ethical aspects