Including the following: J.E.C. Coventry, Rhodesia and Nyasaland (Zimbabwe, Zambia, and Malawi) Scientific Liaison Officer H.C. Dawkins, Ecologist, Uganda Forest Department Scientific Secretary, Colonial Pesticides Research Committee M. Hotine, Colonial products laboratory C.E. Lambert, Assistant Secretary, Colonial Office ...

Including: Professor J.T. Saunders, University College, Ibadan Dr Audrey Richards, East African Institute of Social Research, Makerere L.G.A. Atkinson, Department of Scientific and Industrial Research, Watford, Herts Professor J-L. Trochain, Directeur, Institut d'études centrafricaines, Brazzaville Louis van den Berghe, Director,...

With the following persons: Professor G. Aubert, Directeur de Recherches de Pédologies, Institut de Recherches tropicales, Bondy, France Professor W.J. Talbot, Department of Geography, University of Cape Town Beaton M.P. de Schlippé, Brussels Col. W.D.C. Wiggins, Deputy Director, Directorate of Colonial Surveys Dr S.P....

43 leaves and one item.

Correspondents include: Coventry, D. Marshall, Mme Riches, E.H. Pamphilon (General Manager, Stephen Austin Printing House) and A. Olver (Research Secretary, Royal Institute of International Affairs). Also includes later correspondence about use by other authors of Worthington's illustrations and passages from the book. There is also correspondence with B.K. Temperley, Chief Hydraulic Engineer, Nairobi, about groundwater dating.

Correspondents include: Margaret Cleeve Paul Henry Jack Turner, Commission for Technical Co-operation in Africa south of the Sahara (CCTA), Assistant Secretary-General Storey Dr J.P. Lebrun, Institut national pour l'étude agronomique du Congo belge T.R. Barker, CCTA.

Correspondence, notes, and cyclostyled and printed papers connected with the preparation of Worthington's book.