La crisis de la energía /

I tiakina i:

Ngā taipitopito rārangi puna kōrero
Kaituhi matua:	Elorduy, Juan Manuel
Ētahi atu kaituhi:	Alvarez-Garcillán, Mario
Hōputu:	Pukapuka
I whakaputaina:	Pamplona : EUNSA, 1975.
Rangatū:	Temas Nt
Ngā marau:	EDUCACION SECUNDARIA ECONOMIA FUERZA Y ENERGIA RECURSOS ENERGETICOS CONSERVACION DE LA ENERGIA POLITICA ENERGETICA ECONOMIA DE LA TIERRA
Ngā Tūtohu:	Tāpirihia he Tūtohu Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!

Me noho koe te mea tuatahi ki te waiho tākupu!

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