Determination of the water irrigation quality on the heavy metals concentration in agricultural soil and maize cultivated in the Valle del Mezquital, Hidalgo, Mexico VÁZQUEZ-NÚÑEZ Edgar†*, HERRERA-TELLEZ Mario |
Estimation of energy potential of the main crop residues generated in the state of Hidalgo, Mexico VÁZQUEZ-NÚÑEZ Edgar†*, VALLE-GARCÍA Jessica Denisse, FRÍAS-MARTÍNEZ Teresa Yadira |
Ancient Vegetables from Campeche between Disuse and Oblivion of the Current Consumer NIÑO Naú†*, BOLÍVAR Nidelvia, VALENCIA Marvel |
Freedom and education in postmodernism GARCÍA-GONZÁLEZ, Alejandro
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