No main cast listed for this episode.
NOVA — S11E6
Episode: Down on the Farm
Air Date: 1984-03-20
Runtime: 55 min
Overview
Agriculture is America's biggest industry. This productivity, envied around the world, is also depleting the most essential ingredients in farming: water and soil. NOVA looks at the agricultural dilemma, the short term need for profit and long term needs of the land.