Seri Tanaman Komoditas Drs. Valentino Barus text Jakarta PT Lestari Kiranatama 2010 - ii, 62 hlm. : ilus. ; 21 cm. Drs. Valentino Barus Tanaman Perkebunan 635 635 VAL k 978-979-95138-9-2 20190314021219 INLIS000000000000867 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)