Due to the limited agricultural potential, the inhabitants are concentrated on the coast, conducting fishing, craft production, and trade. A traditional Greek farm may not grow enough food for its own needs, but produce enough wine and olive oil in exchange for excess wheat and imported barley. Flight attendant and she lived happily ever after poster. So Greek farmers depend on trade not only to feed their families, but also to earn enough income to make up for the resources needed during the time of board and basic military units at the site. vehicles and infantry armed with heavy weapons.