Spiral bound.
"Prepared for: Highways Agency, Mineral Products Association & Refined Bitumen Association. Project ref: SCD 2011/06."
Protocol for the calculation of whole life cycle greenhouse gas emissions generated by asphalt : part of the asphalt Pavement Embodied Carbon Tool (asPECT) by M. Wayman. ISBN 9781846089817. Published by IHS in 2011. Publication and catalogue information, links to buy online and reader comments.