- Archives and manuscripts
'Asbestos cancers as an example of the problem of comparative risks', Symposium on Environmental Pollution and Carcinogenic Risks, Lyon, 3-5 Nov, 1975, organised jointly by the International Agency for Research on Cancer and L'Institut National de la Sante et de la Recherche Medicale: with different versions of the paper, slides, notes, articles by others and correspondence, also programme, list of delegates and notebook on the conference
- Jul 1971-Dec 1975
Environmental aspects of N-nitroso compounds : proceedings of a working conference held at the New England Center for Continuing Education, University of New Hampshire, Durham, New Hampshire, USA, 22-24 August, 1977 / editors, E.A. Walker [and others] ; technical editor for IARC, W. Davis.
- Walker, E. A.