Search Results - "NITRÓGENO"

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  1. 1

    Boron nitrogen compounds. by Niedenzu, Kurt 1930-

    Published 1965.
    Subjects: “…NITROGENO…”
    Book
  2. 2

    Boron-nitrogen chemistry. by Niedenzu, Kurt 1930-

    Published 1964.
    Subjects: “…NITROGENO…”
    Conference Proceeding Book
  3. 3

    Manejo eficiente de la fertilización nitrogenada de cultivos anuales en América Latina y el Caribe. by Urquiaga, S

    Subjects: “…FERTILIZACION-NITROGENO…”
    Book
  4. 4

    Enhancement of biological nitrogen fixation of common bean in Latin America. by Bliss, Fredick A.

    Published 1993.
    Subjects: “…NITROGENO -FERTILIZANTE -AMERICA LATINA…”
    Book
  5. 5

    Isotope studies on the nitrogen chain.

    Published 1968.
    Subjects: “…NITROGENO, ISOTOPO DEL -CONGRESOS…”
    Conference Proceeding Book
  6. 6

    Soil nitrogen as fertilizer or pollutant.

    Published 1980.
    Subjects: “…NITROGENO -FERTILIZANTE -CONGRESO…”
    Conference Proceeding Book
  7. 7

    Determinación de las causas del Pick up de nitrógeno durante el proceso de elaboración de aceros a trefilar proponiendo acciones para su disminución. by Szarko, Matías Ezequiel

    Published 2012.
    Subjects: “…Pick up de Nitrógeno. Acero.…”
    Thesis Book
  8. 8

    Isotopic studies of Azolla and nitrogen fertilization of rice. by Kumarasinghe, K. S.

    Published 1993.
    Subjects: “…NITROGENO -FERTILIZANTE…”
    Book
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    Advances in biological and medical physics. by Lawrence, John H.

    Published 1948.
    Subjects: “…ISOTOPOS DE NITROGENO…”
    Book