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Efficiency differentials in modernizing agriculture : a test of neutrality
Shand, Richard T., (1986)
Proizvodstvennye resursy: ocenka i ėffektivnostʹ
Lukinov, Ivan Ilarionovyč, (1985)
Hydromelioration, Faktor der umfassenden Intensivierung der landwirtschaftlichen Produktion
Ahrends, Klaus, (1987)
Economic reform and the liberalisation of the Indian economy : essays in honour of Richard T. Shand
Kalirajan, Kaliappa, (2003)
A measurement of farm-specific absolute technical efficiency for multiple-output farms
Kalirajan, Kaliappa, (1986)