Sistema de alcantarillado para Actopan, Hidalgo
| Main Author: | |
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| Format: | Tesis de licenciatura |
| Published: |
México
1971
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| Subjects: | |
| Online Access: | https://hdl.handle.net/20.500.14330/TES01000131350 https://tesiunamdocumentos.dgb.unam.mx/pmig2020/0131350/Index.html |