FELSBILDER IN SUDAFRIKA

vol 1: Klipfontein,Kapprovinz

vol. 2: Kinderdam und Kalahari

vol. 3: Vaal-Oranje-Becken

3 vols., 119pp. + 170 plates, 192pp. + 171 plates, 162pp.+ 151 plates, 4to., illus., some folding, light foxing to top edge, hardback, d.w., small tears to vol. 1., Bohlau Verlag, Cologne, 1979, 1983, 1989