text Rome FAO 1991 Ind 74 p. : ill. ; 29 cm.-- 74 p. : ill. ; 29 cm.-- YUP-LIAN, Lu SILKWORMS DISEASES 638.25 INLIS000000000003061 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)