Title from PDF title page (viewed on Apr. 3, 2012).
"This code has been written by technical specialists from Defra and Natural England, and been produced in association with the Environment Agency."
"Codes of good agricultural practice."
Protecting our water, soil and air : a code of good agricultural practice for farmers, growers and land managers. Published by TSO in 2009. Publication and catalogue information, links to buy online and reader comments.