Search Results - Marra, Michele C.

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    The payoffs to agricultural biotechnology: an assessment of the evidence by Marra, Michele C., Pardey, Philip G., Alston, Julian M.

    Published 2002
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    Artículo preliminar
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    Research returns redux: a meta-analysis of the returns to agricultural R&D by Alston, Julian M., Marra, Michele C., Pardey, Philip G., Wyatt, T. J.

    Published 2000
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    Journal Article
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    Research returns redux: a meta-analysis of the returns to agricultural R&D by Alston, Julian M., Marra, Michele C., Pardey, Philip G., Wyatt, T. J.

    Published 1998
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    Artículo preliminar
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    A meta-analysis of rates of return to agricultural R & D: ex pede Herculem? by Alston, Julian M., Wyatt, T. J., Pardey, Philip G., Marra, Michele C., Chan-Kang, Connie

    Published 2000
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    Informe técnico

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