na INLIS000000000007844 0010-1021002678 Studi baseline aspek sosial ekonomi pengendalian hama terpadu Yusmichad Yusdja Bogor P/SE 1994 LAPORAN P/SE NO. 296 LAPORAN P/SE NO. 296 PENGENDALIAN HAMA TERPADU PHT HAMA. 7372