Physics No. 06 – 2024 Provincial Paper Pack – Grade 13 ( Sinhala Medium ) 
Grade 13 Biology Resource Book (Unit 9 & Unit 10) Sinhala Medium Description
This book, compiled by the Department of Science, Faculty of Science and Technology and the National Institute of Education, in accordance with the G.C.E. Advanced Level Grade 12 subject recommendations,
- includes the units of Industrial Chemistry and Environmental Pollution.
