The study investigated the influence of information retrieval tools on the utilization of library resources by undergraduate students in Federal Universities in South-South Zone, Nigeria. The population of the study comprised 952 registered library users from 3 selected universities in the zone during 2017/2018 academic session. Survey research design method was employed using a structured questionnaire to collect data. Data collected was analysis using mean and standard deviation. The hypothesis was tested using simple linear regression and multiple regression analysis respectively. The regression model produced a regression coefficient of R=.489 which revealed that there is a strong positive relationship between knowledge of information retrieval tools and utilization of library resource. The study equally revealed that knowledge of information retrieval tools is relatively low in the institutions studied. It was recommended that more attention should be paid to the teaching of the use of information retrieval tools in all library user education studies of the instructions.
Keywords: Library Resources, Nigeria, Undergraduates, Utilization, retrieval tools, south-south zone
