00477nam a22001697a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093100001800102245004800120500008300168650003200251700002400283CHAP20220329134739.0971013s                r     00010     d  a25219  a26191  a30291  cCHAP00aBrown, Ray W.  aRevegetation of disturbed alpine rangelands  aSobretiro de : Special Management Needs of Alpine Ecosystems, 1979. pp. 76-94.14aPastizalesxRegeneración.0 aJohnston, Robert S.