Iglesias-Leal, R. (2008). Contribution of the space sciences to sustainable development (third and last part). Universidad Autónoma de Tamaulipas.
Chicago-referens (17:e uppl.)Iglesias-Leal, Ramiro. Contribution of the Space Sciences to Sustainable Development (third and Last Part). Universidad Autónoma de Tamaulipas, 2008.
MLA-referens (8:e uppl.)Iglesias-Leal, Ramiro. Contribution of the Space Sciences to Sustainable Development (third and Last Part). Universidad Autónoma de Tamaulipas, 2008.
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