Tsuchiya, Keizo,  1924- <br/><br/>
Productivity and technological progress in Japanese agriculture / 
Keizo Tsuchiya 
 - Tokyo :  University of Tokyo Press,  1976 
 - xxiv, 261 p. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label> PND 16.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Economic aspects--Japan<br/>Labor productivity--Japan<br/>Technological Innovations--Japan
<br/><br/><label>Dewey Class. No.: </label>338.10952