Chandrasekaran, B. A textbook of agronomy B. Chandrasekaran, K. Annadurai, E. Somasundaram - New Delhi New age international 2010 - xx, 835p.: illus.; Includes bibliographical references and index ISBN: 9788122427431 Subjects--Topical Terms: Agronomy LC Class. No.: S 540 / .C43 2010