Trace elements : proceedings of the conference held at the Ohio Agricultural Experiment Station, Wooster, Ohio, October 14-16, 1957 / Ed. by C.A. Lamb, O.G. Bentley and J.M. Beattie. Ohio Agricultural Experiment Station. Lamb, C. A. (Cecil Alexander), 1900- ed. Trace elements Congresses. Biochemistry Congresses. Botanical chemistry Congresses. QP521 .O5 631.82 23 LAT Includes bibliographical references and index. New York : Academic Press, c1958. c1958. 1958 Text xii, 410 p. : eng