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Hector A. Zamora, Christopher J. Eastoe, Jennifer C. McIntosh and Karl W. Flessa
Isotope data and major ion chemistry were used to identify aquifer recharge mechanisms and geochemical evolution of groundwaters along the US?Mexico border. Local recharge originates as precipitation and occurs during winter through preferential infiltra...
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Diego Ignacio Rodríguez Ignacio Rodríguez, Gustavo Anríquez, José Luis Riveros
Pág. 5 - 15
The main hurdle to achieving food security in Latin America and the Caribbean is the inability of many poor families to access the foods necessary for a healthy diet, in a context in which food prices and family incomes are fundamental determinants. Anim...
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Orlando Sepúlveda Mellado, Luis Riveros, Julio Chesta Peigna, Gustavo Carrasco Pérez
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M. L. ARGOTE ESPINOSA,M. F. LAVÍN,A. AMADOR
A vertically integrated, non-linear numerical model in finite differences is used to analyze two forcing mechanisms of the mean barotropic circulation in the Gulf of California: topographic rectification due to tidal currents (M2) and wind stress. Un...
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Arvil Van Adams, Ricardo Paredes, Luis Riveros
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Ricardo Paredes, Luis Riveros
Pág. pp. 209 - 230
Using a statistical technique to correct for the presence of the selectivity bias, this paper estimates gender wage gaps in Chile for the period 1958-1990. Gender wage gaps are decomposed into an ?endowment? effect ?associated with different stocks of hu...
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Luis Riveros
Pág. pp. 37 - 65
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Luis Riveros
Pág. pp. 1 - 31
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Luis Riveros
Pág. pp. 139 - 182
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Luis Riveros
Pág. pp. 273 - 318
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