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6Agricultural R&D in the developing world: too little, too late? Agricultural R&D in the developing world: too little, too late?by 103181 Pardey, P.G., 41821 Alston, J.M., 105306 Piggott, R.R., International Food Policy Research Institute (IFPRI) Washington, D.C., United States of America 9530
Published 2006Texto bibliotecaIICA -
7A meta-analysis of rates of return to agricultural R & D: ex pede herculum? A meta-analysis of rates of return to agricultural R & D: ex pede herculum?by Alston, J.M., International Food Policy Research Inst., Washington, DC (USA). Global and Regional Program on Science and Technology Policy eng, Chan Kang, C., Marra, M.C., Pardey, P.G., Wyatt, T.J., California Univ., Davis (USA). Agricultural Issues Center eng
Published 2000Texto bibliotecaFAO IT