| Assessment of farm animal welfare at herd level: many goals, many methods PF Johnsen, T Johannesson, P Sandøe Acta Agriculturae Scandinavica, Section A-Animal Science 51 (S30), 26-33, 2001 | 238 | 2001 |
| Animal welfare as one among several values to be considered at farm level: the idea of an ethical account for livestock farming JT Sørensen, P Sandøe, N Halberg Acta Agriculturae Scandinavica, Section A-Animal Science 51 (S30), 11-16, 2001 | 114 | 2001 |
| The effect of irregular feeding times on the behaviour and growth of dairy calves T Johannesson, J Ladewig Applied Animal Behaviour Science 69 (2), 103-111, 2000 | 47 | 2000 |
| Agriculture in Iceland: Conditions and characteristics T Jóhannesson The Agricultural University of Iceland 2, 2010 | 36 | 2010 |
| Evaluation of welfare indicators for the social environment in cattle herds T Jóhannesson, JT Sørensen Animal welfare 9 (3), 297-316, 2000 | 18 | 2000 |
| Promoting Nordic Plant Breeding for the Future: PPP Public Private Partnership for Pre-breeding A Nilsson Nordic Council of Ministers, 2016 | 7 | 2016 |
| Production environment as a component in a welfare assessment system in dairy cattle herds. T Johannesson, JT Sørensen, L Munksgaard | 3 | 1997 |
| Bráðabirgðauppgjör á rannsókn á frjálsum fitusýrum í mjólk T Jóhannesson, B Brynjólfsson, JK Baldursson, S Sigurðsson Fræðaþing landbúnaðarins, 141-143, 2006 | 2 | 2006 |
| Weighting of different measures in the assessment of farm animal welfare: a challenge. T Johannesson, L Alban, PF Johnsen | 2 | 2000 |
| Welfare Assessment in a Dairy Cattle Herd T Johannesson The Royal Veterinary & Agricultural University Department of Animal Science …, 2000 | 2 | 2000 |
| Weighting of different measures in the assessment of farm animal welfare: a challenge. T Johannesson, L Alban, PF Johnsen | 2 | 2000 |
| Production environment as component in a welfare assessment system in dairy herds T Johanneson, JT Sørensen, L Munksgaard Livestock Farming Systems–More than Food Production. Proceedings of the 4th …, 1997 | 2 | 1997 |
| Welfare Assessment in a Dairy Cattle Herd: Theoretical and Practical Aspects with Special Emphasis on Calves and Young Stock T Jóhannesson Royal Veterinary and Agricultural University, Department of Animal Science …, 2000 | | 2000 |
| Welfare assessment in a dairy cattle herd: theoretical and practical aspects with special emphasis on calves and young stock [including 3 articles] T Johannesson | | 2000 |
| How regrouping of young stock can be expressed as a welfare indicator in a dairy herd T Johannesson, JT Sørensen How regrouping of young stock can be expressed as a welfare indicator in a …, 1999 | | 1999 |
| Three Essential Steps for Animal Welfare Assessment T Johannesson, J Ladewig KTBL ARBEITSPAPIER, 332-332, 1999 | | 1999 |
| Assessing animal welfare in a dairy herd: Danish experience L Alban, NP Bådsgård, T Johannesson Djurhälso-och utfodringskonferens, 1-10, 1997 | | 1997 |
| Um siðfræði búfjárframleiðslu DOG HAGFRÆÐI | | |
| Framleiðslukerfi í búfjárrækt L á Hvanneyri | | |
| Notkun hálms sem undirlag fyrir smákálfa F landbúnaðarins Hvanneyri | | |
