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4Texto bibliotecaUAAAN MX
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5conference_item bibliotecaCIRAD FR
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6conference_item bibliotecaCIRAD FR
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7by Ariza-Nino, E.J., Michigan Univ., Ann Arbor (USA). Center for Research on Economic Development eng 29347, Herman, L., Makinen, M., Steedman, C., Josserand, H.
Published 1979Texto bibliotecaFAO IT -
8by Salazar J,Aurora, Perret P,Cecilia, Chavez P,Ana, Garcia C,Patricia, Millan O,Zunilda, Goycoolea M,Manuela, Parada B,Jacqueline, Urra M,Liliana, Ahumada H,Eugenia, Yoma B,M. Teresa, Duque O,Clara, Herman L,Odette, Quiroga G,Teresa
Published 2000Digital revistaSCIELO