1. River restoration and biodiversity. (2015) Authors: Griffin, I (Ian); Perfect, Charles; Wallace, M (Mandy) Other Names: Scottish Natural Heritage (Agency), commissioning body. Record Type: Book Extent: 1 online resource (iii, 112 pages), illustrations (chiefly colour), maps (colour) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Site condition monitoring of lamprey in the Endrick Water SSSI and SAC 2012. ([2016]) Authors: (Marine biologist), Bull, Colin; Perfect, Charles; Watt, J (Jon) Other Names: Scottish Natural Heritage (Agency), issuing body. Record Type: Book Extent: 1 online resource (iii, 40 pages), illustrations (colour), 1 map (colour) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. The Scottish beaver trial : fluvial geomorphology and river habitat 2008-2013, final report /: fluvial geomorphology and river habitat 2008-2013, final report. (2015) Authors: Perfect, Charles; Gilvear, D (David); Law, A (Alan); Willby, Nigel Other Names: Scottish Natural Heritage (Agency), issuing body. Record Type: Book Extent: 1 online resource, illustrations (colour), maps (colour) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. The Scottish beaver trial : monitoring of aquatic vegetation and associated features of the Knapdale lochs 2008-2013, final report /: monitoring of aquatic vegetation and associated features of the Knapdale lochs 2008-2013, final report. (2014) Authors: Willby, Nigel; Perfect, Charles; Law, A Other Names: Scottish Natural Heritage (Agency), issuing body. Record Type: Book Extent: 1 online resource, illustrations (chiefly colour), maps (colour) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. The Scottish beaver trial : monitoring survey of aquatic and semi-aquatic macrophytes of the lochs 2011 /: monitoring survey of aquatic and semi-aquatic macrophytes of the lochs 2011. (2015) Authors: Willby, Nigel; Perfect, Charles Other Names: Scottish Natural Heritage (Agency), issuing body. Record Type: Book Extent: 1 online resource, illustrations (colour), 1 map (colour) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. The Scottish rivers handbook : a guide to the physical character of Scotland's rivers /: a guide to the physical character of Scotland's rivers. (2013) Authors: Perfect, Charles; Addy, Stephen; Gilvear, D (David) Other Names: Centre for Expertise for Waters. Record Type: Book Extent: 1 online resource (42 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗