The Greening of John Brown University by Paul Gatling Posted 10/15/2012 12:00 am Updated 6 years ago Siloam Springs school becomes state's first zero-landfill institution. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.