Perhaps we've spotted a case for sloggy Argentinean growth, since the country doesn't strike me as being an industrial giant or a R&D hub - what would they all do living in urban areas?
?? Urban areas are just the default for the 20th century, let alone the 21st.
https://en.wikipedia.org/wiki/Economy_of_Argentina is surprisingly comprehensive. The sidebar has agriculture at 7% of the economy. The place is not without industry, it's just making and selling things at ""wrong"" prices because of the currency issue, which in turn comes from the balance of payments issue. There's clearly substantial local commerce, just not quite enough export.
What % of exports, though, and what % of exports to the countries outside of the region (i.e. the globally competitive industries)?
Even by world standards, 70-80% of urbanization in the 60s and 92% now is quite a lot. Especially a lot for a country which mostly exports agricultural produce. Without checking, I would expect it to be 50% in the 60s and 70-80% today.