AU  - Yatigammana, A.
AU  - Dematawewa, C.M.B.
AU  - Jayasuriya, M.C.N.
TI  - Genetically modified foods: a breakthrough in biotechnology
T2  - NASTEC Occasional Publications Series 
CY  - NASTEC
PB  - Nawala
KW  - Biological sciences
ER  -