I am running a course project where students have to estimate the financial feasibility of a land development project. They need to identify unit costs for roads, stormwater, sewerage, electricity, landscaping and various building types.
Of your products do you have one that would be suited to this? Is there a student version available?
The Site Work & Landscape Cost Data Book would be the correct publication.
There is also a student edition with problems and lessons already developed for your use.