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10
10
Lembaran Teknis Pusat Penelitian Perkebunan (RISPA) Medan. Pedoman Mengenal Hama Helopeltis dan Cara Pengendaliannya Pada Kakao di Sumatera Utara
Pusat Penelitian Perkebunan (RISPA) Medan
Primary Author
mixed material
Medan
Puslitbun (RISPA) Medan
1989
2200425_23_11zon.jpeg.jpeg
WARTA PUSAT PENELITIAN KELAPA SAWIT volume 14 Nomor 2
Pusat Penelitian Kelapa Sawit (PPKS)
Primary Author
mixed material
Medan
Pusat Penelitian Kelapa Sawit (PPKS)
2006
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TRUBUS :
Ikan Dewa Gebrak Pasar
Ismawan, Bambang
Primary Author
mixed material
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Degradation of Sandy Ferralitic Soils in Oil Palm Acidification and Correction Methods
Palm Oil Research Institute of Malaysia (PORIM)
Primary Author
mixed material
1987
Internatiol oil palm / palm oil conferenes
1987
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Pengaruh penambahan hara mikro terhadap pertumbuhan bibit kelapa sawit (elaies guineensis Jaqc) hasil perbanyakan in-vitro di pembibitan
Djalil, Ruslan Abdul
Primary Author
mixed material
Medan
Fakultas Pertanian Universitas Islam Sumatera Utara
1996
Cvr_Pengaruh_penambahan_....JPG
Jurnal Penelitian Kelapa Sawit Volume 25 No. 3, Desember 2017
Pusat Penelitian Kelapa Sawit (PPKS)
Primary Author
mixed material
0853196X
Medan
Pusat Penelitian Kelapa Sawit (PPKS)
2017
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Mineralogy
Berry, L.G.
Additional Author
mixed material
San Fransisco
W.H. Freeman
1959
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Bodemvocht En Groenteteelt op Een Hoge Zandgrond
Stolp, D.W
Primary Author
mixed material
Wageningen
Centrum Voor
1960
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Proceedings Of Food,Lifestyle & Health Conference.PIPOC 2009 International Palm Oil Congress Palm Oil - Balancing Ecologics With Economics,9 - 12 November 2009,Kuala Lumpur - Malaysia
MALAYSIA Palm Oil Board
Additional Author
mixed material
Malaysia
MPOB
2009
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A partial bibliography of weed research and control publications for south and central America, the caribbean and Mexico 1942-1972. International Plant Protection Centre, 1974
Fisher, Herbert M.
Additional Author
mixed material
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