00927nam a2200229 a 4500 20191224041539.0 160212s1968 wau fr|||| 000 0 spa d CO-BoIAVH CO-BoIAVH eng xxu 354 D41a Departament of the Interior United States. Compilation 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 Washington : Department of the Interior : National Park Service, 1968. 108 páginas ; 24 x 15 cm. Parques nacionales naturales Política ambiental Areas de recreación Recursos paisajísticos Manejo ambiental LIBRO ddc 685 685 0 0 ddc 0 0 GENERAL INV2017 Bogota Bogota 1998-02-07 Amazon 0 LB-333.956492 A28b 000971 2012-12-04 00:00:00 Ej.1 2012-12-04 LIBRO