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प्रश्न
Which one of the following helps most in planning for a field survey?
विकल्प
Personal Interviews
Secondary Information
Measurements
Experimentation
MCQ
उत्तर
Personal Interviews
shaalaa.com
Field Surveys Procedure
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संबंधित प्रश्न
Why is a field survey required?
List the tools and techniques used during a field survey.
What type of coverages need to defined before undertaking a field survey?
Describe survey design in brief.
Design a field survey on any one of the following problems:
- Environmental Pollution
- Soil Degradation
- Floods
- Energy Issues
- Land Use Change Detection
