Hellin, J., & López Ridaura, S. (2016). Soil and water conservation on Central American hillsides: If more technologies is the answer, what is the question? American Institute of Mathematical Sciences.
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Cita Chicago Style (17a ed.)
Hellin, Jonathan, y Santiago López Ridaura. Soil and Water Conservation on Central American Hillsides: If More Technologies Is the Answer, What Is the Question? American Institute of Mathematical Sciences, 2016.
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Cita MLA (9a ed.)
Hellin, Jonathan, y Santiago López Ridaura. Soil and Water Conservation on Central American Hillsides: If More Technologies Is the Answer, What Is the Question? American Institute of Mathematical Sciences, 2016.
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