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Tipvadee Attathom; Sudawan Chaeychomsri; Suvalux Chaichuchot; Supat Attathom; Pissawan Chiemsombat. Characerization of the Nuclear Polyhedrosis Virus of the Cotton Bollworm, Heliothis armigera. Agr. Nat. Resour. 1988, 22, 14-23.