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990113s1977 xxu ||||| spa |
| 035 |
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|a 3843023
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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0 |
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|a spa
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| 082 |
0 |
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|a 372.357
|b B796t
|2 00
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| 100 |
1 |
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|a Brace, Judith
|e Autor/a
|4 aut
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| 245 |
1 |
0 |
|a Teaching conservation in developing nations /
|c prepared by Judith Brace and Ralph R. White and Stephen C. Bass
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| 260 |
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|a Washington, D.C. :
|b Peace Corps,
|c 1977.
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| 300 |
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|a x, 251 páginas :
|b ilustraciones
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| 650 |
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|a EDUCACION AMBIENTAL
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| 650 |
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|a CONSERVACION DE LOS RECURSOS NATURALES
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| 700 |
1 |
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|a White, Ralph R.
|e Autor/a
|4 aut
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| 700 |
1 |
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|a Bass, Stephen C.
|e Autor/a
|4 aut
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| 916 |
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|a Centro Catalográfico
|