CSS :: Soil Erosion and Conservation
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Soil conservation means:
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[A]. |
Prevention of spread of desert | [B]. |
To check soil erosion by wind and rains
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[C]. |
To check soil erosion by afforestation | [D]. |
All of these |
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EHSAN DIN said:
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ASSLAM-U-ALAIKUM
RESPECTFD SIR I WANT TO KNOW ABOUT IT DEEPLY IN CONCEPT'S
Q. Soil conservation mean'S? |
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