Spiral bound.
"Prepared for: project record: Rock engineering guides to good practice rock slope hazard assessment phase 2. Client: Transport Scotland, F. Macgregor / D. Millar highways agency, D. Patterson. Task Ref: 402 (1308) HALC."
Rock engineering guides to good practice : rock slope remedial and maintenance works by P. McMillan. ISBN 9781846089732. Published by IHS in 2011. Publication and catalogue information, links to buy online and reader comments.