1. Aina, L.O. and Mabandouln, I.M. (1997), “The literature of the information profession in anglophone Africa: characteristics, trends and future directions”, Journal of Information Science, Vol. 23 No. 4, pp. 321‐6.
2. Asundi, A.Y. and Kabin, S.H. (1996), “Evolving criteria for identification and selection of core periodicals in a subject: a case of Indian horticulture”, Library Science with a Slant to Documentation, Vol. 33 No. 2, pp. 73‐83.
3. Awogbami, P.A. (1995), “An assessment of the research level literature resources for agricultural biology in a Nigerian University”, New Library World, Vol. 96 No. 1119, pp. 32‐3.
4. DeLooze, M.A., Coronini, R., Legentil, M., Jeannin, P. and Magri, M.H. (1996), “Determining the core of a research center: the example of researchers from the department of rural Economy and Sociology of the Institut nation de la recherché Agronomique, France”, Scientometrics, Vol. 36 No. 2, pp. 167‐83.
5. Dulle, F.W., Lwehabura, M.J.F., Mulimila, R.T. and Matovelo, D.S. (2001), “Researchers'pespectives on agricultural libraries as information sources in Tanzania”, Library Review, Vol. 50 No. 4, pp. 187‐92.