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00867nam a2200157 a 4500 |
| 001 |
UNA01000274206 |
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20140722153257.0 |
| 008 |
140721s2003 xxu 000 0 spa d |
| 020 |
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|a 9780309087056
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| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
0 |
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|a 628.5
|b A298a
|2 21
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| 245 |
0 |
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|a Air emissions from animal feeding operations :
|b current knowledge, future needs /
|c Ad Hoc Committee on Air Emissions from Animal Feeding Operations, Committee on Animal Nutrition, Board on Agriculture and Natural Resources [and] Board on Environmental Studies and Toxicology, Division on Earth and Life Studies, National Research Council of the National Academies.
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| 260 |
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|a Washington, D.C :
|b The National Academies Press,
|c 2003.
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| 300 |
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|a xxi, 263 páginas ;
|c 263 páginas.
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| 650 |
0 |
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|a CONTAMINACIÓN DEL AIRE
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| 650 |
0 |
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|a ALIMENTACION DE LOS ANIMALES
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