Chapter 7.1 (Science Std 7)

Soil

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Chapter topics:

  1. Soil
  2. Introduction
  3. What are Fertilisers?
  4. Types of Manure
  5. Types of Fertilisers (Inorganic Manure)
  6. Advantages of Using Manures and Fertilisers
  7. Disadvantages of Using Manures and Fertilisers
  8. Important Information
  9. Unit Summary and Important Terms

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