=LDR 00000nam 2200000 4500 =001 INLIS000000000005100 =005 20220716120941.0 =008 220716||||||||| | ||| |||| || =035 $$a 0010-072200000005100 =041 $$a =082 $$a 381.6 =084 $$a 381.6 SIR M (OR) =100 $$a Siregar, Hermanto =245 $$a Menuju sistem pemasaran komoditas prtanian yang berkeadilan dan efisien =260 $$a Bogor: $b IPB Press, $c 2012