A mostrar 1 - 3 resultados de 3 para a pesquisa 'Alston,Julian M', tempo de pesquisa: 0.01seg Refinar resultados
  1. 1
    Science under scarcity : Principles and practice for Agricultural Research Evaluation and priority setting
    Por Alston, Julian M
    Publicado em 1998
    Printed Book
  2. 2
    Science under scarcity: principles and practice for agricultural research evaluation and priority setting
    Por Alston, Julian M
    Publicado em 1998
    Printed Book
  3. 3
    Meta -analysis of rates of return to agricultural R & D ex pede herculem: research report 113
    Por Alston,Julian M
    Publicado em 2000
    Report
Ferramentas de pesquisa: Obter Feed RSS — Enviar pesquisa por email