Preservation of circulating videotape

What preservation measures do you recommend regarding videotapes that
circulate?   A lot of tapes are returned with snowy lines that are not
corrected by tracking control. Also, is there any good literature on the
subject?

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William A. Richards
Director of Library Services
North Georgia College
Dahlonega, GA 30597

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                   Conservation DistList Instance 8:9
                   Distributed: Friday, July 22, 1994
                        Message Id: cdl-8-9-009
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