na INLIS000000000017094 20210426125505 210426||||||||| | ||| |||| || | /4422 010-0421017094 id 633.492 SOE u k5 633.492 SOE u k5 SOEMARTONO Ubi jalar cet.1 Jakarta. CV. Yasaguna. 1980 34p.:ill.; 18cm ubi jalar -- I. Judul -- Tanaman umbi