APA Citation

Unwin, R. (1990). Crop protection in organic and low imput agriculture. Options for reducing agrochemical usage. Proceedings of a symposium organised by the British crop protection council held at Churchill College Cambridge U.K. 4th-6th September 1990. Farham (U.K.):.

Chicago Style Citation

Unwin, R. Crop Protection in Organic and Low Imput Agriculture. Options for Reducing Agrochemical Usage. Proceedings of a Symposium Organised By the British Crop Protection Council Held At Churchill College Cambridge U.K. 4th-6th September 1990. Farham (U.K.):, 1990.

MLA Citation

Unwin, R. Crop Protection in Organic and Low Imput Agriculture. Options for Reducing Agrochemical Usage. Proceedings of a Symposium Organised By the British Crop Protection Council Held At Churchill College Cambridge U.K. 4th-6th September 1990. Farham (U.K.):, 1990.

Warning: These citations may not always be 100% accurate.