英文文献:Understanding, Quantification, and Modelling in Farming Systems Research: Results of a Simulation Study in Northern Nigeria
英文文献作者:Crawford, Eric W.
英文文献摘要:
The paper discusses understanding versus quantification in farming systems research. The strengths and weaknesses of a large-scale and rapid exploratory surveys are compared. The value of a comprehensive rather than partial approach is illustrated with results from a recent simulation study of farm households in northern Nigeria.


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