irps 22 land preparation and crop establishment for rainfed lowland rice
DESCRIPTION
IRPS 22 November 1978 by S.K. De Datta, R.A. Morris, and R. BarkerTRANSCRIPT
DESCRIPTION
IRPS 22 November 1978 by S.K. De Datta, R.A. Morris, and R. BarkerTRANSCRIPT