<style face="normal" font="default" size="100%">THE CHALLENGES OF LAND AND WATER RESOURCES DEGRADATION IN JORDAN : DIAGNOSIS AND SOLUTIONS</style>

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<style face="normal" font="default" size="100%">THE CHALLENGES OF LAND AND WATER RESOURCES DEGRADATION IN JORDAN : DIAGNOSIS AND SOLUTIONS</style>

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<style face="normal" font="default" size="100%">USING A GIS FOR SUSTAINABLE USE AND MANAGEMENT OF AN IRRIGATION AREA IN THE SPANISH - PORTUGUESE BORDER THREATENED BY DESERTIFICATION</style>