00648     2200241   4500001002100000005001500021035002000036007000300056008004100059020001800100082001000118084001600128100002100144245004300165250000700208260003800215300003300253650001500286856004800301990001900349990001900368990001900387INLIS00000000000147920200811012604  a0010-0820001479ta200811                g          0 ind    a9789797693039  a631.4  a631.4 HED a0 aHeddy, Suwarsono1 aAgroekosistem :bMasalah dan Solusinya  aII  aJakarta ; :bRajawali Pers,c2010  axx, 206 hal :bilus ;c23 cm  aILMU TANAH  aDINAS PERPUSTAKAAN DAN KEARSIPAN KOTA MEDAN  a50837/PUM/2013  a50838/PUM/2013  a50839/PUM/2013