|
|
|
|
| LEADER |
00724nam a22001931a 4500 |
| 001 |
UNA01000060191 |
| 005 |
20120328191805.0 |
| 008 |
080728s1992 000 0 eng d |
| 020 |
|
|
|a 0870448633
|
| 040 |
|
|
|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
|
| 082 |
0 |
4 |
|a 917.304
|b A512a
|
| 245 |
0 |
0 |
|a America's hidden treasures :
|b exploring our little-known national parks /
|c Prepared by the Book Division, National Geographic Society
|
| 260 |
|
|
|a Washington :
|b The Society ,
|c 1992
|
| 300 |
|
|
|a 199 p. :
|b il. ;
|c 26 cm.
|
| 650 |
0 |
4 |
|a PARQUES NACIONALES
|
| 650 |
0 |
4 |
|a RESERVAS NATURALES
|
| 650 |
0 |
4 |
|a CONSERVACION DE LOS RECURSOS NATURALES
|
| 650 |
0 |
4 |
|a ESTADOS UNIDOS DE AMERICA
|
| 700 |
1 |
|
|a National Geographic Society
|