Brown, Lester R. <br/><br/>
The twenty-ninth day:   accommodating human needs and numbers to the earth's resources/ 
Lester R. Brown 
 - New York :      Norton ,  1978     
 - 362p.:  ills.,  24 cm 
<br/><br/><label>ISBN: </label>0393056732 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology<br/>Natural resources
<br/><br/><label>Dewey Class. No.: </label>301.3  / BRO