Economic development as an adaptive processde Richard Hollis Day · Publicada por primera vez en 1977MateriasAgricultureEconomic aspectsEconomic aspects of AgricultureEconomic developmentGreen RevolutionMathematical modelsEconomische ontwikkelingAspect economiqueRegional developmentModeles mathematiques
SSimple methods of estimating certain nonlinear functions witSimple methods of estimating certain nonlinear functions with emphasis on agricultural data1963
