TY  - BOOK
AU  - Sylwan, Vivi
AU  - Sylwan, Vivi
TI  - Investigation of Silk from Edsen-gol and Lop-nor and a Survey of Vegetable Material
U1  - V4961:70M73 
PY  - 1949///
CY  - Stockholm
PB  - Sino-swedish Exp.
KW  - V4961:70M73
ER  -