Community Maintenance Pruning

What does this mean?

Why bother? How do you set up management units? How long should you make the pruning cycles? What else is needed to set up maintenance pruning? Where can I get more information?
Miller, Robert.  1997.  Urban Forestry.  Planning and Managing Urban Greenspaces.  2nd ed.  Upper Saddle River NJ: Prentice Hall.  For other information, advice and help on this topic, call offices of your State Urban Forestry Coordinator or University Extension service, or visit urban forestry web sites.