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(Article of periodic en Anglais - 1979)

Document title

On agricultural productivity differences among countries

Authors(s) and Affiliation(s)

NGUYEN D. ;

Source

Article of periodic

published at : The American journal of agricultural Economics Menasha

Editor :

Millesime : 1979, vol. 61, no3 [pp. 565-570]

Language

Anglais

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