Laxminarayan, H.
Impact of harvest combines on labour-use, crop pattern and productivity / H. Laxminarayan - Delhi : Agricultural Economics Research Centre , 1979 - 171p. : ill. ; 36 cm. - AERC Research Study No. 79/3 .
Includes bibliographical references and index.
Crops
labour
productivity
IN DU AERC RS-79/3
Impact of harvest combines on labour-use, crop pattern and productivity / H. Laxminarayan - Delhi : Agricultural Economics Research Centre , 1979 - 171p. : ill. ; 36 cm. - AERC Research Study No. 79/3 .
Includes bibliographical references and index.
Crops
labour
productivity
IN DU AERC RS-79/3