na INLIS000000000000238 20210507070318 210507||||||||| | ||| |||| || | 010-0521000238 id 636.089 R.636.089.Bal.l BVet Medan Laporan tahunan 2017 Medan BVet Medan 2017 iv, 240 hlm.; illust.; 30 cm 4877/h 2019(1) Veteriner-laporan