Public opinion and foreign policy revisited: a Latin American perspective

Economic feasibility of cowpea irrigation in the Piaui State

Quantum theory of measurement and the time-depedent quadratic hamiltonian

Public accounts of the presidents, state governors and municipal mayors: exam by...

Nitrogen fixation by freshwater phytoplankton: in situ and in vitro experiments to...

Disturbances in the natural environment, and emergency of larval habitats occupied...

Influence of dimensional variability and density of Eucalyptus sp. and Corymbia sp....

Molecular modeling of molibdate (ModA) and oligopeptide (OppA) uptake proteins in...

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Wood anatomy and density varation of Gmelina arborea (Roxb.) trees on different climatic...