Olmstead, Alan L. and Rhode, Paul W.
The diffusion of the tractor in American agriculture: 1910-60
. - Cambridge, MA : National Bureau of Economic Research
, 2000
. - (NBER working paper series
.
| Item Type: | Book |
|---|---|
| Additional Information: | Met lit. opg. - Ook verschenen in elektronische vorm |
| subjects: | Landbouwtechnische ontwikkeling, Innovaties, Trekkers, Tractoren, Verenigde Staten, VS, USA |
| Last Modified: | 12 Nov 2020 09:37 |
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