na INLIS000000000018639 20231202144007 231202||||||||| | ||| |||| || | 979-489-122-3 010-1223018639 id 638.2 638.2 ULA Tim Penulis Ps Ulat sutera : budidaya murbei dan ulat sutera, prospek bisnis sutera Penebar Swadaya 1992 viii, 91 hlm. : ilus. ; 21 cm. R26.31 - R26-0685 Ulat Sutera