na INLIS000000000015278 20130612110547 Ind 010-061300000015278 Ind 635.21 635.21, Ruk.k Rukmana, Rahmat Kentang Buidaya dan Pascapanen, Rahmat Rukmana 1997 Yogyakarta 108 hlm, Ilus, 21 cm Kentang-Budidaya NBPNMAT