Sarin, c. (1987). Theory and exercises of biology for class x with solvet exercisesBased on the revised CBSE syllabus,1986C. Sarin. McGraw-Hill.
Chicago-viite (17. p.)Sarin, c. Theory and Exercises of Biology for Class X with Solvet ExercisesBased on the Revised CBSE Syllabus,1986C. Sarin. McGraw-Hill, 1987.
MLA-viite (8. p.)Sarin, c. Theory and Exercises of Biology for Class X with Solvet ExercisesBased on the Revised CBSE Syllabus,1986C. Sarin. McGraw-Hill, 1987.
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