00899nac a22002531u 4500 87002314 0080342116 630 WID 9677 9677 Widdowson, R. W. Towards holistic agriculture : a scientific approach / by R.W. Widdowson ; with a foreword by the Lady Eve Balfour. 1st ed. Oxford [Oxfordshire] ; New York : Pergamon Press,1987 1987. xi, 187 p. : ill. ; 24 cm. Includes index. Bibliography: p. 178-181. catalogued by: wessam Organic farming. Agriculture. Agricultural ecology. Holistic agriculture. Publisher description http://www.loc.gov/catdir/enhancements/fy0602/87002314-d.html BB 630WID 9677 9677 0 0 0 0 MAIN MAIN 1ST 2008-05-28 Purchase 0 630WID 000011732 2025-07-15 00:00:00 BB