TY  - GEN
AU  - Perera, Rohan P.
AU  - Hewage, K.D. Nihal ed.
TI  - Antharaayakara rasaayanika drawya : aarakshaawa saha surakshithabhaawaya
SN  - 9789550455010
PY  - 2010///
CY  - Colombo
PB  - Shipping & Aviation Information & Research Inst.
KW  - HAZARDOUS MATERIALS
KW  - CHEMICALS
N1  - Text in Sinhala
ER  -