Publikationen, an denen er mitarbeitet V. Callao (8)

1969

  1. Identification of soil microorganisms phosphate mineralizers

    Ars pharmaceutica, Vol. 10, Núm. 11

1965

  1. Preliminary study of Solubilization of phosphates by bacteria

    Ars pharmaceutica, Vol. 6, Núm. 7, pp. 237-242