TY - CONF ID - orgprints4294 UR - http://orgprints.org/4294/ A1 - Seuri, P. Y1 - 2004/// N2 - Three organic dairy farms are introduced. Data is based on personal interviews and documents on the farms, data is based on year 2002. All the farms are located in eastern Finland, in Juva region. KW - nitrogen balance KW - dairy cattle KW - farms KW - organic farming TI - Nitrogen balance and self-sufficiency on dairy cattle farms in northern conditions SP - 191 AV - public EP - 192 ER -