Mostrar 1 - 2 resultats de 2 per cerca 'Pingali, Prabhu L. 1955-', hora de la petició: 0.01sec Refinar resultats
  1. 1

    Impact of pesticides on farmer health and the rice environment

    Publicat 1995
    Llibre

    Impact of pesticides on farmer health and the rice environment
  2. 2

    Agricultural mechanization and the evolution of farming systems in sub-Saharan Africa per Pingali, Prabhu L. 1955-

    Publicat 1987
    Llibre

    Agricultural mechanization and the evolution of farming systems in sub-Saharan Africa

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