INVENTORY OF TRADITIONAL KNOWLEDGE TO COMBAT DESERTIFICATION

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I R R I G A T I O N - B Y - T H E - F L O W I N G - O F - S T R E A M S
A N D - W A T E R - C O N S E R V A T I O N - I N - T H E - S O I L

INVENTORY OF TRADITIONAL KNOWLEDGE TO COMBAT DESERTIFICATION

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