Research on the nitrogen cycle
Subtitle: a sixth form study resource
By: Agricultural and Food Research Council [with practical work by the] National Centre for Biotechnology Education.
Contributors: Agricultural and Food Research Council.; National Centre for Biotechnology Education.
Publisher: Agricultural and Food Research Council
Published: 1992
Place of publication: [Swindon]
Language: eng
Other titles: AFRC news.
Notes: AFRC news supplement.