International agricultural librarianship : continuity and change : proceedings of an international symposium held at the National Agricultural Library, November 4, 1977 / edited by Alan Fusonie and Leila Moran ; sponsored by the Associates of the National Agricultural Library, inc. and the National Agricultural Library.
International agricultural librarianship : continuity and change : proceedings of an international symposium held at the National Agricultural Library, November 4, 1977 / edited by Alan Fusonie and Leila Moran ; sponsored by the Associates of the National Agricultural Library, inc. and the National Agricultural Library.