Voir, par exemple, G. Scobie, &quot; Investment in international agricultural research: some economic dimensions &quot; , Banque mondiale, Staff Working Paper No. 361, Washington, D.C., 1979; et D. Lal, &quot; Agricultural growth, real wages and the rural poor in India &quot; , Economic and Political Weekly, vol. 11, No 26, 1976.
См., например, G. Scobie, &quot; Investment in international agricultural research: some economic dimensions &quot; , World Bank Staff Working Paper No. 361, Washington, D.C., 1979; и D. Lal, &quot; Agricultural growth, real wages and the rural poor in India &quot; , Economic and Political Weekly, vol. 11, No. 26, 1976.