Determinación de plomo en los ríos de la zona metropolitana de San Salvador /
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| Format: | Thesis Book |
| Language: | Spanish |
| Published: |
San Salvador :
Universidad de El Salvador,
2005
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| Subjects: | |
| Online Access: | 10129481 |
| Item Description: | Incluye Indice |
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| Physical Description: | 56 p. : il. ; 29 cm. |