Prasad, Rajendra Soil fertility management for sustainable agriculture / Rajendra Prasad, James F. Power. - Boca Raton, [Fla.] : CRC Lewis, c1997. - 356 p., [4] p. of plates : ill. (some col.), map ; 24 cm. Includes bibliographical references and index. ISBN: 1566702542 Subjects--Topical Terms: Soil fertility.Fertilizers.Sustainable agriculture.