00559     2200193   4500001002100000005001500021035002000036007000300056008004100059082001000100084001600110100001700126245004900143260006700192300003400259650002300293504002500316990002400341INLIS00000000001180320200422085753  a0010-0420000004ta200422                g          0 ind    a639.6  a639.6 EKO b0 aEko, Santoso1 aBudidaya udang galah di kolam /cEko Santoso  aMedan :bBalai Pelatihan dan Penyuluhan Perikanan Medan,c2019  aii, 43 hlm. :bilus. ;c30 cm 4aUdang-Pemeliharaan  aBibliografi : hlm 43  a24.776/DPDA/DS/2020