Crop protection in organic and low input agriculture
Subtitle: options for reducing agrochemical usage : proceedings of a symposium organised by The British Crop Protection Council, held at Churchill College, Cambridge, UK, 4th-6th September,1990
By: [edited by Roger Unwin]
Contributors: Unwin, Roger.; British Crop Protection Council.
Series: BCPC monograph -- no. 45.; Monograph (British Crop Protection Council) -- no. 45.
Publisher: British Crop Protection Council
Published: 1990
Place of publication: Farnham, Surrey
Language: eng
Number of pages: 254
Subjects: Plants, Protection of.; Organic farming.
Notes: Includes bibliographical references.