TY  - BOOK
AU  - Upekshya Piumanjalee Welikala
TI  - Regeneration properties of raw and acid pre-modified  Lasia Espinosa (Kohila) rhizome biochar for methylene blue removal
PY  - 2019///
CY  - Institiute of Chemistri Ceylon
PB  - Colombo
KW  - "Seminar Reports ,Dissertations,2019"
ER  -