Chou, Erwin Chow <br/><br/>
Farmer ability and farm production :  a study of farm households in the Chiangmai valley, Thailand, 1972-78 / 
by Erwin Chow Chou 
 - Stanford, California  Stanford University  1987 
 - 355 p. :  ill. ;  21 cm. 
<br/><br/>Thesis (Ph.D.) - Stanford University, 1987 
<br/><br/>Bibliography: p. 97-101 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farmer--Thailand<br/>Farm risks