Items where Author is "Viljoen, P S"
![[up]](/style/images/multi_up.png)
Up a levelGroup by: Item Type | No Grouping
Number of items: 1.
Viljoen, P S (1981) Incentive management techniques for pavement rehabilitation construction. PhD thesis, University of California, Berkeley, USA.
Viljoen, P S (1981) Incentive management techniques for pavement rehabilitation construction. PhD thesis, University of California, Berkeley, USA.