00622cam a22001937a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093100002100102245006600123260012200189300001800311490003500329650003100364830003300395CHAP20220817041748.0971013s1983            r     00010     d  a23625  a24597  a28696  cCHAP00aChristian, C. S.14aThe australian approach to environmental mappingb: a reprint  aCanberra :bCommonwealth Scientific and Industrial Research Organization. Division of Water and Land Resources,c1983  a19 p.b: ilus 0aTechnical memorándumv; 83/514aRecursos naturalesxMapas.0 aTechnical memorandumv; 83/5