Thanks Jane for the information and volunteering to send more. I know how much time it takes to do this and these efforts help to make the chapters listservice a great source of info. I took the article on cattle feedlots and put it on the clubs national CAFO listserve. I would like to sign up to get the Iowa DNR email publication. Any suggestions on how to do that ? - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - For SC email list T-and-C, send: GET TERMS-AND-CONDITIONS.CURRENT to [log in to unmask]