If you are fairly new, then you may be interested in some trade magazines like PRO, TURF, Grounds Maintenance, Landscape Management and Lawn & Landscape. All of these publications are free, all you have to do is register with each. If you want a good selection of past issues, there are some on Ebay. Here is a link. If you want to see all they have, click on "see other items" http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=7721473311&rd=1&sspagename=STRK:MESE:IT&rd=1 I bought some on Ebay several years ago when I was first starting. They are full of useful information.