na INLIS000000000000858 20210427141430 210427||||||||| | ||| |||| || | 978-979-756-764-4 010-0421000858 id 636.292 636.292 NUR m Ellyza Nurdin Manajemen Sapi Perah ed.1 Yogyakarta Graha Ilmu 2011 xii, 116hlm.;ilus.:23cm cattle, manajemen