The diffusion of the tractor in American agriculture : 1910-60

The diffusion of the tractor in American agriculture : 1910-60

Opis bibliograficzny
1. autor: Olmstead, Alan L.
Kolejni autorzy: Rhode, Paul Webb
Format: Książka
Język:English
Wydane: Cambridge National Bureau of Economic Research 2000.
Seria:NBER working paper series no.7947
Hasła przedmiotowe:
Farm tractors > History. > United States.
Agriculture > Economic aspects > History. > United States.
Diffusion of innovations > History. > United States.
Capital investments > History. > United States.