Metodos de recoleccion y disposicion sanitaria de basuras, aspectos tecnicos y economicos en El Salvador /
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| Format: | Thesis Book |
| Language: | Undetermined |
| Published: |
San Salvador :
G Amaya de L,
1964.
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| Subjects: |
| Physical Description: | viii, 97 hojas : cuadros ; 28 cm |
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