4
1
10
KERAGAAN PRODUKSI TANAMAN KELAPA PT. PERKEBUNAN V
CHAN, FIDBER
Primary Author
ERNINGPRAJA, LUQMAN
Primary Author
SIREGAR, HASRIL H
Primary Author
mixed material
PEMATANGSIANTAR - SUMUT
PUSAT PENELITIAN PERKEBUNAN MARIHAT-BANDAR KUALA
1992
img20220921_08082857.jpg.jpg
KERAGAAN PRODUKSI TANAMAN KELAPA SAWIT PT. PERKEBUNAN V
CHAN, FIDBER
Primary Author
ERNINGPRAJA, LUQMAN
Primary Author
SIREGAR, HASRIL H
Primary Author
mixed material
PEMATANG SIANTAR-SUMUT
PUSAT PENELITIAN PERKEBUNAN MARIHAT-BANDAR KUALA
1992
img20220916_08564905.jpg.jpg
EVALUASI PRODUKSI DAN KULTUR TEKNIS TANAMAN KELAPA PT. PERKEBUNAN XI JAWA BARAT
ERNINGPRAJA, LUQMAN
Primary Author
BARAHMANA, J
Primary Author
mixed material
MARIHAT ULU, P.SIANTAR
PUSAT PENELITIAN PERKEBUNAN MARIHAT-BANDAR KUALA
1992
img20220811_08100326.jpg.jpg
PENGAWASAN DAN PENASEHATAN KULTUR TEKNIS PERKEBUNAN KELAPA SAWIT. PT SUMBER HARAPAN SARANA (TRIWULAN II APRIL -JUNI 1992)
CHAN, FIDBER
Primary Author
ERNINGPRAJA, LUQMAN
Primary Author
mixed material
SUMATERA UTARA
MARIHAT ULU - PEMATANG SIANTAR
1992
img20220707_09375816.jpg.jpg