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

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

ग्रंथसूची विवरण
मुख्य लेखक: Olmstead, Alan L.
अन्य लेखक: Rhode, Paul Webb
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Cambridge National Bureau of Economic Research 2000.
श्रृंखला:NBER working paper series no.7947
विषय:
Farm tractors > History. > United States.
Agriculture > Economic aspects > History. > United States.
Diffusion of innovations > History. > United States.
Capital investments > History. > United States.