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BIBLIOGRAFIA:
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. URQUIAGA, S.; BODDEY, R.M. Theoretical considerations in the comparision of total nitrogen difference and 15N dilution estimates of the contribution of nitrogen fixation to plant nutrition. Plant and Soil, 102: 291-294, 1987.
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. ZAPATA, F. Técnicas isotopicas en estudios sobre la fertilidad del suelo y la nutrición de las plantas. In: HARDARSON, G. (ed). Empleo de técnicas nucleares en los estudios de la relacion suelo-planta. Viena: IAEA, 1990. p.79-171.
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Outras publicações disponíveis através do docente ou em bibliotecas que o aluno tenha acesso livre.
PERÍODICOS CIENTÍFICOS E OUTROS:
O conteúdo do programa deve ser respaldado por bibliografia adequada e atual, que inclua periódicos e textos científicos de revisão relevantes na subárea de conhecimento da disciplina.
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