Publisher
- The Scottish Government31
- Environment Agency19
- [Dandy Booksellers Ltd]11
- British Standards Institution9
- Department of Agriculture, Environment and Rural Affairs9
- Agri-Food and Biosciences Institute8
- Loughs Agency8
- [Foreign & Commonwealth Office]5
- Northern Ireland Assembly4
- Routledge4
- CRC Press3
- Foyle, Carlingford and Irish Lights Commission. Loughs Agency3
- Springer3
- Academic Press2
- Marine Management Organisation2
- Scottish Parliamentary Corporate Body2
- [Department for Business, Energy & Industrial Strategy]2
- [Department of Agriculture, Environment and Rural Affairs]2
- Amberley Publishing1
- Apple Academic Press1