[Archive] Mid diameter volume tables (third edition)

These essential cookies do things like remember your progress through a form. They always need to be on.

We use Google Analytics to measure how you use the website so we can improve it based on user needs.  Google Analytics sets cookies that store anonymised information about: how you got to the site the pages you visit on forestresearch.gov.uk and how long you spend on each page what you click on while you're visiting the site

Some forestresearch.gov.uk pages may contain content from other sites, like YouTube or Flickr, which may set their own cookies. These sites are sometimes called ‘third party’ services. This tells us how many people are seeing the content and whether it’s useful.