na INLIS000000000051487 20240205032117 0010-0621000031 ta 240205 g 0 ind RUKMANA, Rahmat Untung selangit dari agribisnis karet / Rahmat Rukmana Yogyakarta : Lily Publisher, 2018 vi, 122 p. : ill. ; 23 cm. 978-979-29-6765-4 633.912:33 633.912:33 RUK u Cet. 1 Bibl.: p. 119-120 HEVEA BRASILIENSIS RUBBER CROPS PLANTATION AGRO-INDUSTRIAL SECTOR 893/D/2018