Although by no means universally so, urban graffiti is commonly regarded as vandalism. It costs authorities in Australia hundreds of thousands of dollars to remove each year, and it offends many adults as callow effusions of the territorial markings of "human tomcats." Authorities are mounting campaigns to catch the offenders in the act…

Addresses problems involved with the conservation, preservation, and restoration of library materials in Nigeria. Topics discussed include insect pests; light, heat, and humidity; atmospheric pollution and dust; natural disasters including fire and floods; theft and vandalism; acidity of paper; binding and mending; and trained personnel. (15…