1. Guide for trees in relation to construction. (20th December 1991) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Machinery for forestry. Portable chain-saw safety requirements and testing. Chain-saws for tree service Part 2, (8th July 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (46 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Tracked Changes. Machinery for forestry. Portable chain-saw safety requirements and testing. Chain-saws for tree service Part 2, (12th October 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (100 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. BS EN ISO 11681-2. Machinery for forestry. Portable chain-saw safety requirements and testing. Part 2. Chain-saws for tree service (23rd September 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗