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Abastecimiento de agua potable y disposición y eliminación de excretas by
  • López Alegría, Pedro
  • Instituto Politécnico Nacional (México)
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: México : IPN, 2001
Availability: Items available for loan: Biblioteca Pedro Arrupe (1)Call number: TD 156 L66.

Contaminación atmosférica gas natural y gas L.P by
  • López, Alegria Pedro
Material type: Text Text; Format: print ; Literary form: Not fiction
Publication details: México : IPN, 1986
Availability: Not available: Biblioteca Pedro Arrupe: Estanteria cerrada (1).

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