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

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

Bibliografski detalji
Glavni autor: Olmstead, Alan L.
Daljnji autori: Rhode, Paul Webb
Format: Knjiga
Jezik:English
Izdano: Cambridge National Bureau of Economic Research 2000.
Serija:NBER working paper series no.7947
Teme:
Farm tractors > History. > United States.
Agriculture > Economic aspects > History. > United States.
Diffusion of innovations > History. > United States.
Capital investments > History. > United States.