KARAKTERISASI INDIVIDU WERENG HIJAU NEPHOTETTIX VIRESCENS DISTANT PENULAR AKTIF VIRUS TUNGRO PADI

1 J. HPT Tropika. ISSN Vol , No. Supriyadi 2: 116 & 122, Wijayanti September 2010 J. HPT Tropika, Vol.10, No.1, 2010 KARAKTERISASI INDIVIDU WERENG...
Author:  Vera Muljana

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