Browsing by Author Sinnatamby, R.
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 1981 | A Brief survey of the extent of the use of permitted synthetic colouring matter in sweets sold in the Colombo Area | Sinnatamby, R. |
| Issue Date | Title | Author(s) |
|---|---|---|
| 1981 | A Brief survey of the extent of the use of permitted synthetic colouring matter in sweets sold in the Colombo Area | Sinnatamby, R. |