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00610nam a22001691a 4500 |
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UNA01000028434 |
| 005 |
20140902111328.0 |
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080728s19uu xx 000 0 spa d |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
0 |
4 |
|a 339.4973
|b E79d
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| 110 |
1 |
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|a Estados Unidos.
|b Departament of Agriculture
|
| 245 |
1 |
0 |
|a Developing the self-guiding trail in the national forests /
|c Departament of Agriculture.
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| 260 |
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|a [S.l.] :
|b [s.n.] ,
|c [19--].
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| 300 |
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|a 18 p. :
|b il.
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| 490 |
0 |
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|a Miscellaneous Publication ;
|v 978
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| 650 |
0 |
4 |
|a RECURSOS NATURALES
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| 650 |
0 |
4 |
|a ESTADOS UNIDOS DE AMERICA
|