Igbeka, J. U.2018-10-112018-10-111995-09-03Igbeka, J. U. ISSN0850-1432ui_art_igbeka_information_needs_1995_0309https://ir.library.ibadanedu.com/handle/123456789/2098enInformation needs of agricultural engineers: the case of Ibadan, Oyo state, capital, NigeriaArticle