Gaya APA
Beckham, , T. (1994).
Selection of Design Strengths of Untreated Soil Subgrades and Subgrades Treated with Cement and Hydrated Lime .
:
TRB.
Gaya MLA
Beckham, , Tony.
"Selection of Design Strengths of Untreated Soil Subgrades and Subgrades Treated with Cement and Hydrated Lime".
:
TRB,
1994.
Chart.