Crop protection in organic and low input agriculture
Subtitle: options for reducing agrochemical usage
By: edited by Roger J. Unwin.
Contributors: Unwin, R. J.; British Crop Protection Council.
Series: Monograph (British Crop Protection Council) -- no.45.
Publisher: British Crop Protection Council
Published: 1990
Place of publication: Farnham
Language: eng
Number of pages: 254
Subjects: Organic farming.; Agricultural chemicals.; Plants, Protection of.
Notes: Proceedings of a Symposium organised by the BritishCrop Protection Council, held at Churchill College, Cambridge, 4th-6th Sept., 1990.