Roberts, Walter Orr. <br/><br/>
The climate mandate / 
Walter Orr Roberts, Henry Lansford. 
 - San Francisco :  W. H. Freeman,  c1979. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 190-194. 
<br/><br/><label>ISBN: </label>0716710544 0716710552 (pbk.) 
<br/><br/><label>LCCN: </label>78025677 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Climatic changes -- Social aspects.--Climatic changes -- Social aspects.<br/>Crops and climate.<br/>Demography.
<br/><br/><label>LC Class. No.: </label>QC981.8.C5  / R6 
<br/><br/><label>Dewey Class. No.: </label>301.31