7th class syllabus , 6& 7th lab manual, 7th class lesson plans, Balance diet , Acids abd bases ,
Soil-our life , Motion and time, Climate and season , Reflection of light , Heat
LAB MANUAL_VI TO VII Biology
7th class syllabus , 6& 7th lab manual, 7th class lesson plans, Balance diet , Acids abd bases ,
Soil-our life , Motion and time, Climate and season , Reflection of light , Heat