"Proceedings of a masterclass conference organised by the Agriculture Sector and Toxicology Group of the Royal Society of Chemistry on Managing Risks of Nitrates to Humans and the Environment at the University of Essex on 1-2 September, 1997". - t.p. verso.
Managing risks of nitrates to humans and the environment. ISBN 0854047689. Published by Royal Society of Chemistry in 1999. Publication and catalogue information, links to buy online and reader comments.