Subject(s): A U.S. farmer Format: 8 x 10 Glossy Photograph Origin: Authentic Public Broadcasting System photograph provided to PBS affiliate television stations for promotional use. Program Title: NOVA: Down on the Farm Category: Television Air Date: March 20, 1984 Condition: Like New Comments: 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.