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IGNOU ONR-02
- Basics of Hydrology,
Latest CBCS Help Book Edition

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Chapter-wise Reference Book with Previous Year Solved Question Papers of ONR-02 Basics of Hydrology for IGNOU BAG, BCOMG, BSCG, BA (Honours), CWHM, BAECH, BAHIH, BAPSH, BAPCH, BAPAH, BASOH, BAEGH, BAHDH Water Harvesting.

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About ONR-02 Help Book Latest Edition

ONR-02 English Topics Covered

Block 1 - Elementary Hydrology

  • Unit 1 - Introduction to Hydrology
  • Unit 2 - Hydrological Losses

Block 2 - Rainfall and Runoff Measurement

  • Unit 1 - Rainfall and its Measurements
  • Unit 2 - Measurement and Estimation of Runoff

Block 3 - Water Quality

  • Unit 1 - Water Pollution
  • Unit 2 - Water Quality Parameters
  • Unit 3 - Water Quality Basic Treatment Measures

ONR-02 Hindi Topics Covered

Block 1 - आरंभिक जलविज्ञान

  • Unit 1 - जलविज्ञान का परिचय
  • Unit 2 - जल की हानियाँ

Block 2 - वर्षा एवं वाहजल का मापन

  • Unit 1 - वर्षा और उसका मापन
  • Unit 2 - वाहजल का मापन और आकलन

Block 3 - जल की गुणवत्ता

  • Unit 1 - जल प्रदूषण
  • Unit 2 - जल की गुणवत्ता के प्राचल
  • Unit 3 - जल की गुणवत्ता के लिए मौलिक (बुनियादी) उपचार के उपाय

Previous Year Solved Question Papers Included

ONR-02 English (Total-7, Solved-7, Unsolved-0)

  • February (2021)
  • June (2020-2023)
  • December (2021-2022)

ONR-02 Hindi (Total-7, Solved-7, Unsolved-0)

  • June (2020-2023)
  • December (2020-2022)

ONR-02 Help Book Details

  • University IGNOU (Indira Gandhi National Open University)
  • Title Basics of Hydrology
  • Language(s) English and Hindi
  • Code ONR-02
  • Subject Water Harvesting
  • Degree(s) BAG, BCOMG, BSCG, BA (Honours), CWHM, BAECH, BAHIH, BAPSH, BAPCH, BAPAH, BASOH, BAEGH, BAHDH
  • Course Skill Enhancement Courses (SEC)
  • ISBN 978-93-5554-458-2 (English) 978-93-5554-459-9 (Hindi)
  • Pages 150 (English) 136 (Hindi)
  • Weight 120gms (English) 109gms (Hindi)
  • Dimensions (L) 21cm, (W) 15cm, (H) 1cm
  • Author Gullybaba.com Panel
  • Publisher Gullybaba Publishing House Pvt. Ltd.

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