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|a CO-BoSNA
|b spa
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|a spa
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|a 333.7
|b A321c
|2 23
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| 100 |
1 |
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|a Alarcón Correa, Héctor
|
| 245 |
1 |
0 |
|a Cartilla de los recursos naturales /
|c Héctor Alarcón Correa ; editor Luis Ricardo Vargas B.
|
| 260 |
|
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|a Bogotá :
|b Federación Nacional de Cafeteros de Colombia,
|c 1989.
|
| 300 |
|
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|a 21 páginas :
|b ilustraciones ;
|c 22 cm.
|
| 505 |
2 |
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|a Los recursos naturales -- El sol -- El aire -- El agua -- El suelo -- La flora -- Fauna
|
| 650 |
1 |
7 |
|a Recursos naturales
|2 Armarc
|
| 650 |
1 |
7 |
|a Energía solar
|2 Armarc
|
| 650 |
1 |
7 |
|a Contaminación del aire
|2 Armarc
|
| 650 |
1 |
7 |
|a Agua
|x Almacenamiento
|2 Armarc
|
| 650 |
1 |
7 |
|a Conservación de suelos
|2 Armarc
|
| 700 |
1 |
|
|a Vargas B., Luis Ricardo
|e ed.
|
| 700 |
1 |
|
|a Vargas B., Luis Ricardo,
|e ed.
|
| 952 |
|
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|o 333.7 C327c
|p 056067003644
|r 2026-01-05 15:30:10
|t Ej. 1
|w 2026-01-05
|y BOOK
|z Calle 51 No. 57-70 Torre norte, Medellín
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| 999 |
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|c 17852
|d 17852
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| 942 |
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|6 333_700000000000000__A321C
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