00813cam a2200229u  4500999001500000001000500015003000900020005001700029008004100046040002900087082001600116100001700132245011400149260006000263300004100323650001500364650003900379700001900418700002000437942001200457952011400469  c6280d62801213BD-DhUAP20201228143704.0201228r19821980at            000 0 eng    aDLCcCarPdBD-DhUAPbEng  223a910 SAL  aSale, Colin.14aOur changing world, Book 1 :bthe vanishing natural ecosystems /cColin Sale, Ben Friedman and Graeme Wilson.  aMelbourne :bLongman Cheshire,cc1980 [Reprinted 1982].  a198 pages :billustrations ;c24 cm.  aGeography.  aNaturexEffect of human beings on.  aFriedman, Ben.  aWilson, Graeme.  2ddccBK  00102ddc4070aUAPCLbUAPCLcGeneral Stacksd2020-12-28o910 SALp3010001213r2020-12-28t1w2020-12-28yBK