The library staff strives to help students and researchers become increasingly independent users of information resources by providing instruction on library research methods that enable them to refine their inquiries, understand the range of tools available, and select the appropriate resources. Join the library staff on Saturday, September 26 at 10:30 a.m. for an information session describing the scope of the collection, including its visual resources and extensive archives. Special emphasis will be given to online reference tools such as electronic journals.  Location: Arnold Arboretum Horticultural Library,125 Arborway, Jamaica Plain, Massachusetts.  Seating is limited, please rsvp to hortlib@arnarb.harvard.edu.  For directions, log on to www.arboretum.harvard.edu.