00815cam a22002054a 4500008004100000020001800041020001500059040000800074050002300082245011000105260005300215300001900268505018000287505001700467518001500484650002900499650002900528650002100557700003100578081103s2009    enkab    b    001 0 eng    a9781845934965  a1845934962  aSDU00aSF85.4bR196  200900aRangeland degradation and recovery in China's pastoral lands /cedited by Victor R. Squires ... [et al.].  aWallingford, UK ;aCambridge, MA :bCABI,c2009.  a264 p. :bill.0 aIntroduction -- Mechanisms of rangeland degradation and recovery -- Case studies of degradation and recovery -- The future : how to prevent the next major degradation episode.0 aHKBU library  aYT2025 M08 0aLand degradationzChina. 0aRangelandsxRevegetation 0aRange management1 aSquires, Victor R.,d1937-