TY  - BOOK
AU  - Ratnasingham, K.Wijesekara, R.O.B.
TI  - Cisirill manakoka: a new field still for the distillation of esential  oils design by the CISIR
U1  - 66.048 
PY  - 1973///
CY  - Colombo
PB  - Ceylon Inst. of Scientific & Indust
ER  -