01054nam a2200241 a 450000500170000000800410001704000270005804100080008504400080009308200140010111000480011524502250016326000780038830000330046665000330049965000250053265000260055765000290058365000210061294200150063399900130064895201510066120191224041539.0160212s1968    wau    fr|||| 000 0 spa d  aCO-BoIAVH cCO-BoIAVH 0 aeng  axxu04a354bD41a2 bDepartament of the InterioraUnited States.10aCompilation of the administrative policies for the national recreation areas, national seashores, national lakeshores, national parkways, national scenic riverways (recreational area category) of the national park system  aWashington :bDepartment of the Interior :bNational Park Service,c1968.  a108 páginas ;c24 x 15 cm.26aParques nacionales naturales16aPolítica ambiental26aAreas de recreación26aRecursos paisajísticos26aManejo ambiental  cLIBRO2ddc  c685d685  00102ddc40708GENERALIINV2017aBogotabBogotad1998-02-07eAmazonl0oLB-333.956492 A28bp000971r2012-12-04 00:00:00tEj.1w2012-12-04yLIBRO