By Stūrīte Ievina   Henriksen Trond   Breland Tor   in Plant and Soil

ISSN:0032-079X|271|1-2|75-82

Springer Publishing Company ‎(2005)‎

Access to resources Favorite 11.455549

By Østergaard Edvin   Lieblein Geir   Breland Tor Arvid   Francis Charles   in The Journal of Agricultural Education and Extension

ISSN:1389-224X|16|1|23-37

Routledge Ltd‎(2010)‎

Access to resources Favorite 10.403948

By Lieblein Geir   Breland Tor Arvid   Francis Charles   Østergaard Edvin   in The Journal of Agricultural Education and Extension

ISSN:1389-224X|18|1|27-40

Routledge Ltd‎(2012)‎

Access to resources Favorite 10.403948

By Bakken Anne Kjersti   Breland Tor Arvid   Haraldsen Trond   Aamlid Trygve   Sveistrup Tore   in Acta Agriculturae Scandinavica, B

ISSN:0906-4710|56|2|81-90

Taylor & Francis Ltd‎(2006)‎

Access to resources Favorite 8.323158

By Sturite Ievina   Uleberg Marianne   Henriksen Trond   Jørgensen Marit   Bakken Anne   Breland Tor   in Plant and Soil

ISSN:0032-079X|282|1-2|165-182

Springer Publishing Company ‎(2006)‎

Access to resources Favorite 8.323158

By Borgen Signe   Molstad Lars   Bruun Sander   Breland Tor   Bakken Lars   Bleken Marina   in Plant and Soil

ISSN:0032-079X|338|1-2|205-222

Springer Publishing Company ‎(2011)‎

Access to resources Favorite 8.323158

By Jensen Lars   Salo Tapio   Palmason Fridrik   Breland Tor   Henriksen Trond   Stenberg Bo   Pedersen Anders   Lundström Christina   Esala Martti   in Plant and Soil

ISSN:0032-079X|273|1-2|307-326

Springer Publishing Company ‎(2005)‎

Access to resources Favorite 7.282764