TY  - BOOK
TI  - La Union technoguide on sericulture : : (in Ilocano). 
U1  - LUSC 638.2 L36 [n.d.] 
PY  - 0000///[n.d.].
CY  - [S.l.]
PB  - [s.n.], 
KW  - Sericulture
ER  -