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2. vti_timelastmodified:TR|25 Mar 2002 02:09:30 -0000

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6. vti_cachedlinkinfo:VX|H|#-1,-1,PREV H|#-1,-1,PREV H|#263,3,投影片\\ 3 H|#276,4,投影片\\ 4 H|#264,5,投影片\\ 5 H|#277,6,投影片\\ 6 H|#278,7,\\ About\\ 8.1\\ million\\ square\\ km\\ of\\ land\\ has\\ become\\ deserts\\ in\\ the\\ past\\ 50years.\\ The\\ figure\\ shows\\ the\\ degree\\ of\\ desertification\\ throughout(遍及)\\ the\\ world.\\ In\\ some\\ places,\\ such\\ of\\ the\\ Sahara\\ in\\ Africa,\\ the\\ desert\\ is\\ expanding\\ by\\ 6\\ km\\ a\\ year.\\ If\\ the\\ present\\ of\\ desertification\\ continues\\ ,\\ it\\ could\\ affect\\ the\\ lives\\ of\\ at\\ least\\ 1\\ 200\\ million\\ people\\ by\\ the\\ early\\ 21\\ Century!A H|#266,8,投影片\\ 8 H|#257,9,\\ H|#258,10,4.Human\\ should\\ not\\ lumbering\\ again,\\ if\\ no\\ tree,\\ the\\ \\ \\ \\ \\ earth\\ temperature\\ will\\ increase. H|#275,11,投影片\\ 11 H|#259,12,投影片\\ 12 H|#267,13,投影片\\ 13 H|#268,14,投影片\\ 14 H|#269,15,投影片\\ 15 H|#270,16,投影片\\ 16 H|#271,17,投影片\\ 17 H|#272,18,投影片\\ 18 H|#274,19,投影片\\ 19 H|#262,20,投影片\\ 20 H|#261,2,投影片\\ 2 H|#261,2,投影片\\ 2 H|#261,2,投影片\\ 2 H|#261,2,投影片\\ 2 H|#261,2,投影片\\ 2 H|#261,2,投影片\\ 2 H|#261,2,投影片\\ 2 H|#261,2,投影片\\ 2 H|#261,2,投影片\\ 2 H|#261,2,投影片\\ 2 H|#261,2,投影片\\ 2 H|#261,2,投影片\\ 2 H|#261,2,投影片\\ 2 H|#261,2,投影片\\ 2 H|#261,2,投影片\\ 2 H|#261,2,投影片\\ 2 H|#261,2,投影片\\ 2 H|#-1,-1,PREV H|#-1,-1,PREV H|#-1,-1,PREV H|#-1,-1,PREV H|#-1,-1,PREV H|#-1,-1,PREV H|#-1,-1,PREV H|#-1,-1,PREV H|#-1,-1,PREV H|#-1,-1,PREV H|#-1,-1,PREV H|#-1,-1,PREV H|#-1,-1,PREV H|#-1,-1,PREV H|#-1,-1,PREV H|#-1,-1,PREV H|#-1,-1,PREV

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8. vti_cachedtitle:SR|What Are The Causes Of Desert Spreading?

9. vti_title:SR|What Are The Causes Of Desert Spreading?

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