Mineral resources' extraction, environmental protection and land-use planning in the industrial and developing countries - Arndt, Peter; Lutting, Gerd W. (E.Schweizerbart'sche Verlagsbuchhandlung, 1987)
Seminar on a seminar of the Carl Duisberg Gesellschaft (CDG) in cooperation with the IUGS-Subcommission on Maps of Environmental Geology (SC-MEG), October 8-15, Berlin/West and Bispingen (FRG) in co-operation with the German UNESCO Commission"--T.p. verso.