ESPI, J. A. (2010). THE SCARCITY-ABUNDANCE RELATIONSHIP OF MINERAL RESOURCES INTRODUCING SOME SUSTAINTABLE ASPECTS. Universidad Nacional de Colombia.
Chicago Style (17th ed.) CitationESPI, JOSÉ ANTONIO. THE SCARCITY-ABUNDANCE RELATIONSHIP OF MINERAL RESOURCES INTRODUCING SOME SUSTAINTABLE ASPECTS. Universidad Nacional de Colombia, 2010.
MLA (9th ed.) CitationESPI, JOSÉ ANTONIO. THE SCARCITY-ABUNDANCE RELATIONSHIP OF MINERAL RESOURCES INTRODUCING SOME SUSTAINTABLE ASPECTS. Universidad Nacional de Colombia, 2010.
Warning: These citations may not always be 100% accurate.