Publisher
- British Standards Institution65
- Food Standards Agency Northern Ireland17
- CRC Press15
- Routledge13
- Department of Health and Social Care11
- Food Standards Agency11
- Public Health Agency10
- Bloomsbury6
- Department for International Development6
- Penguin Books6
- Royal Society of Chemistry6
- Bloomsbury Academic5
- Department of Health & Social Care5
- Tourism Northern Ireland5
- Academic Press4
- Bloomsbury Publishing4
- Penguin4
- Taylor & Francis4
- The Scottish Government4
- The History Press3