person who makes a living from agriculture by managing and cultivating a farm, whether as a tenant or owner, a person who devotes an essential part of his working time to agricultural activities and derives from it a significant part of his income according to detailed criteria to be determined by the Member State, an individual agricultural producer, whether a natural or legal person or a group of natural or legal persons, whatever legal status is granted the group and its members by national law, whose holding is within Community territory, oktoobrit