Ward, Barbara,  1914-1981. <br/><br/>
Progress for a small planet / 
Barbara Ward. 
 - Harmondsworth :  Penguin,  1979. 
 - xiii, 305 p. :  ill ;  20 cm. +  pbk. 
 - Pelican books .
<br/><br/>Bibliography: p. 293-295. - Includes index. 
<br/><br/><label>ISBN: </label>0140222553  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conservation of natural resources
<br/><br/><label>Dewey Class. No.: </label>333.72