Bačelis, K. and Gruzdevienė, E. 2006. DISEASE RESISTANT VARIETY – A WAY OF THE ECOLOGICAL FLAX PROTECTION IN LITHUANIA. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference. 1, (Jun. 2006), 24–32. DOI:https://doi.org/10.17770/etr2003vol1.1974.