Alternatif Pangan Masa Depan text Medan USU Press 2022 ind iv, 72 p. ; 25 cm Ameilia Zuliyanti Siregar , Tulus Sorgum 633.174 633.174 SIR s 978-602-465-418-4 230313 20230313114400 INLIS000000000000163 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)