faperta.ugm.ac.idfaperta.ugm.ac.id/sosek_lama/publication/Jurnal Ilmu Pertanian... · JURNAL...
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faperta.ugm.ac.idfaperta.ugm.ac.id/sosek_lama/publication/Jurnal Ilmu Pertanian... · JURNAL ILMU-ILMU PERTANIAN 1-10 11-22 23-34 45-54 54-67 Volume 15, Nomer I, Juli 2012 ISSN 1858-1226