Prasad, Rajendra, 1936- Soil fertility management for sustainable agriculture / Rajendra Prasad and James F. Power. - Boca Raton : Lewis Publishers, 1997. - 356 p. : ill. (some col.) ; 25 cm. Includes bibliographical references and index. ISBN: 1566702542 Subjects--Topical Terms: Soil fertility.Fertilizers.Sustainable agriculture. Dewey Class. No.: 631.422