
Title from PDF cover (viewed on May 11, 2012).
"Environment Agency."
Page no. 12 left blank.
"April 2009."
Publishers' no.: PB12736b.
Guidance for farmers in nitrate vulnerable zones : implementing the rules : scope, timing and enforcement. Published by Dept. for Environment, Food and Rural Affairs in 2009. Publication and catalogue information, links to buy online and reader comments.