Items where Author is "Abubakar, S Y"
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Abubakar, S Y (1998) Investigation of factors affecting rural road maintenance: the case of Sokoto State, Nigeria. PhD thesis, Loughborough University, UK.
Abubakar, S Y (1998) Investigation of factors affecting rural road maintenance: the case of Sokoto State, Nigeria. PhD thesis, Loughborough University, UK.