00492     2200169   4500001002100000005001500021035002000036245008700056100001600143250000600159300003600165260005400201082001300255084001900268600001400287990002100301INLIS00000000000607920240806100051  a0010-08240000051 aIdentifying constraints in higher rice yield in yogyakarta Indonesia /cSri Widodo0 aWidodo, Sri  a-  aviii, 68 hlm. :bilus. ;c21 cm  aYogyakarta :bGadjah Mada University Press,c1978  a338.1072  a338.1072 Wid i 4aPertanian  aC1(730/SPP/Pb/-)