Johnson, Lawrence E <br/><br/>
A morally deep world : an essay on moral significance and environmental ethics 
Lawrence E. Johnson 
 - Cambridge  Cambridge Univeristy Press  c1991 
 - ix, 301 p. ; 24 cm 
<br/><br/> Includes bibliographical references (p. 289-295) and index 
<br/><br/><label>ISBN: </label>9780521447065 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal rights<br/>Ecology - Moral and ethical aspects<br/>Environmental ethics
<br/><br/><label>Dewey Class. No.: </label>179.1 JOH