Narasimha Rao,, P. (2003). Economics efficiancy and farm machanisation. Serials.
Dyfyniad Arddull ChicagoNarasimha Rao,, P. Economics Efficiancy and Farm Machanisation. New Delhi: Serials, 2003.
Dyfyniad MLANarasimha Rao,, P. Economics Efficiancy and Farm Machanisation. Serials, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.