Are you searching the Punjab Textbook Board 9th Class book of Biology subject in PDF or ebook? you can easily download pdf version of class 9 biology book for Punjab Board published by PTB.

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Table of Content

  • Introduction to Biology
  • Solving a Biological problem
  • Biodiversity

More About the PDF

Title: Biology

Filetype: PDF

Size: 13 MB

Pages: 260

Board: Punjab TextBook

Class: 9th Class

Publisher: Punjab Textbook Board Lahore

Download PDF Links for the Book Class 9th (Punjab Board)

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