na INLIS000000000003061 Ind 0010-1118003061 Silkworm diseases YUP-LIAN, Lu by Lu Yup-Lian and Liu Fu-An Rome FAO 1991 74 p. : ill. ; 29 cm.-- 74 p. : ill. ; 29 cm.-- 638.25 SILKWORMS DISEASES 1484/FAO/91