na INLIS000000000000419 20230119093022 0010-0722000419 230119 | | ind id 632 632.01 Wid h Widodo, Djoko Hama dan penyakit Jagung Washington DC USA, 1987 58 p.; fig., bibl.; 21 cm. 632 WID h C.2(554/SPP/Pb/88) C.5(557/SPP/Pb/88) C.4(556/SPP/Pb/88)