na INLIS000000000002785 20221107091709 0010-1022000155 ta 221107 g 0 eng 33:633.18 33:633.18 ECO i Economic consequences of the new rice technology los banos : international rice research intitute, 1978 402 hlm : ill ; 23 cm umum-ekonomi pertanian international rice research intitute the development and diffusion of modern rice varieties since the mind-1960' Perpustakaan BBP2TP 04/IRRI/2005