Nitrogen metabolism in plants / Webster, George C. Print Webster, George Calvin. 16354 Plants Metabolism. 16355 Nitrogen Metabolism. 16356 631.84 WEN Includes bibliographycal reference & index. Evanston, Ill., Row, Peterson c1965 c1965 1959 Text 152 p. : eng Row-Peterson biological monographs Row-Peterson biological monographs. 16357