VanLoon, Gary W. Agricultural sustainability : strategies for assessment / Gary W. vanLoon, S. G. Patil, L. B. Hugar - New Delhi : SAGE Publications, 2005 - 281 p. : ill., maps ; 23 cm. Includes bibliographical references (p. [273]-279) and index ISBN: 817829477X RM242.55 Subjects--Topical Terms: Sustainable agricultureSustainable development