IPM of bagworms and nettle caterpillars using bacillus thurigiensis towards understanding and increasing efficacy - Siti Ramlah Ahmad Ali; Norman Kamarudin; Trevor Jackson; Zulkefli Masijan; Lembaga Minyak Sawit Malaysia (Kuala Lumpur : Malaysian Palm Oil Board, 2003)
PTSL : Koleksi Dokumen