Nebraska tractor test data
1969 -
Journal
Unknown
SAE Technical Papers | 1956
|NEBRASKA TRACTOR-TEST ANALYSIS
SAE Technical Papers | 1923
|Nebraska Tractor Test-Programs and Philosophy
SAE Technical Papers | 1973
|SAE Technical Papers | 1921
|Analysis of traction test results from Nebraska tractor test data
Elsevier | 1986
|