Bartsch, William H. Employment and technology choice in asian agriculture : a study prepared for the International Labour Office within the framework of the World-Employment programme / William H. Bartsch - New York : Praeger, 1977 - xx, 125 p. ; 24 cm. Includes index Bibliography: p. 108-122 ISBN: 0275242803 LCCN: 76-058540 Subjects--Topical Terms: Agricultural laborers--AsiaAgricultural innovations--Asia