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Backtrace:
File: /home/nphelear/public_html/dev.nphelearning.in/application/controllers/Main.php
Line: 8
Function: __construct
File: /home/nphelear/public_html/dev.nphelearning.in/index.php
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Function: require_once
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Filename: Session/Session.php
Line Number: 137
Backtrace:
File: /home/nphelear/public_html/dev.nphelearning.in/application/controllers/Main.php
Line: 8
Function: __construct
File: /home/nphelear/public_html/dev.nphelearning.in/index.php
Line: 315
Function: require_once

Year: 2022
eISBN: 9789356441491
Language: ENGLISH
1. SOIL - BACK GROUND INFORMATION 2. SOIL FORMING ROCKS AND MINERALS 3. SOIL FORMING PROCESSES AND FACTORS 4. SOIL PHYSICAL PROPERTIES 5. SOIL WATER 6. THERMAL PROPERTIES OF SOILS 7. SOIL COLLOIDS – PROPERTIES, NATURE, TYPES AND SIGNIFICANCE 8. SOIL ORGANIC MATTER 9. SOIL BIOLOGY 10. A BASIC CONCEPT OF SOIL FERTILITY AND PLANT NUTRIENTS 11. SOIL SURVEY AND CLASSIFICATION 12. SUSTAINABLE SOIL MANAGEMENT 13. SOIL RESEARCH INSTITUTES IN INDIA 14. OBJECTIVE QUESTIONS OF SOIL SCIENCE