National enviromental study area : a guide /
| Autor principal: | |
|---|---|
| Formato: | Libro |
| Lenguaje: | Spanish |
| Publicado: |
Washington, D.C. :
National Park Service ,
1972
|
| Materias: |
| LEADER | 00521nam a22001451a 4500 | ||
|---|---|---|---|
| 001 | UNA01000028447 | ||
| 005 | 20120328185956.0 | ||
| 008 | 080728s1972 000 0 spa d | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 301.31 |b E79n |
| 100 | 1 | |a Estados Unidos. Departament of the Interior | |
| 245 | 1 | 0 | |a National enviromental study area : |b a guide / |c Departament of the Interior |
| 260 | |a Washington, D.C. : |b National Park Service , |c 1972 | ||
| 300 | |a 56 p. : |b il. | ||
| 650 | 0 | 4 | |a MEDIO AMBIENTE |