Ikerd, John E. Crisis and opportunity : sustainability in American agriculture / John E. Ikerd. - University Of Nebraska Press, Lincoln : London: 2008. - 325 pages - Our Sustainable Future . Includes bibliographical references ENG ISBN: 9780803211421 (Pbk. : Alk. Paper) 0803211422 (Pbk. : Alk. Paper) Subjects--Personal Names: LC Class. No.: S494.5