Clark, Colin, 1905- <br/><br/>
The economics of subsistence agriculture / 
by Colin Clark and Margaret Haswell. 
 - New York :  St. Martin's Press,  1964. 
 - viii, 218 p. illus 23 cm. 
<br/><br/> Corrigendum slip inserted on p. 198. Bibliograph: p. [199]-207 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Economic aspect
<br/><br/><label>LC Class. No.: </label>338.1  / C54