Vanloon, Gary W. Agricultural sustainability : strategies for assessment / Gary W Vanloon, S. G. Patil and L. G. Hugar. - / . - NewDelhi : Sage Publications India , 2005. - 281p. : figs.,tables ; 22cm CD . Includes bibliographical references and index. ISBN: 0761933409 RS650.00 Subjects--Index Terms: SUSTAINABLE AGRICULTURE Dewey Class. No.: 338.1 / VAN/A