Khanna, Rajesh Humic substances in drug development / Rajesh Khanna, S. P. Agarwal [and] R. K. Khar - New Delhi : Studium Press (India), 2009 - x, 248 p. : ill ; 25 cm. Includes bibliographical references and index ISBN: 9788190757713 Subjects--Topical Terms: Humic acidHumusDrug development Dewey Class. No.: 631.417