Biological husbandry
Biological husbandry a scientific approach to organic farming edited by B. Stonehouse. - London Butterworths 1981 - xiii, 352 p. ill. 25 cm.
Papers from a symposium held at Wye College, Ashford, Kent, Aug. 26-30, 1980, sponsored by the International Institute of Biological Husbandry. Includes bibliographies and index.
040810726X
Organic farming
Plants, Cultivated
Agriculture biologique
631.58 / S877B