Abstract
The preservation of information resources is a major responsibility of university libraries because these resources support teaching, learning, and research activities. However, book theft has become a persistent challenge confronting many academic libraries, especially in developing countries such as Nigeria. This study examined book theft as a correlate of information resource preservation in university libraries in Edo State, Nigeria. The study discussed the causes of book theft, methods used by offenders, effects of book theft on library services, and strategies for improving preservation of information resources. The study adopted a descriptive survey approach and relied on relevant literature and empirical studies on library security and preservation practices. Findings revealed that inadequate security systems, insufficient copies of information materials, poor funding, high cost of textbooks, and inadequate user orientation contribute significantly to book theft in university libraries. The study further revealed that book theft negatively affects information resource preservation through depletion of collections, increased replacement costs, reduced accessibility of materials, and poor library service delivery. The paper recommended adequate funding, installation of modern security technologies, employment of professional librarians, regular stock evaluation, and intensified user education programmes as strategies for reducing book theft and enhancing preservation of information resources in university libraries.
Keywords: Book theft, information resource preservation, university libraries, library security, Edo State.

National Library of Nigeria
Association of Nigerian Authors
Nigerian Library Association
EagleScan
Crossref