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Areas of adaptation to cultivation of maize beginning by analysis of group of experiments,...

Simultaneous determination of As and Pb traces by differential pulse polarography...

Time-continuous hamiltoion for the baxter model

Epidemiological aspects of mortality among leprosy patients in the State of São Paulo...

Morphology and biological aspects of Olla v-nigrum (Mulsant, 1866) and Cycloneda...

Not available

Determinação física da composição molecular de granadas

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Production of Pertusis vaccine by different processes: protection levels and economic...