Gaya APA
Barksdale, , R, D. (1989).
NCHRP 315. Potential benefits of geosynthetics in flexible pavement systems .
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TRB.
Gaya MLA
Barksdale, , Richard, D..
"NCHRP 315. Potential benefits of geosynthetics in flexible pavement systems".
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TRB,
1989.
Chart.