1. Bach, W. (1983). Carbon dioxide/climate threat: fate or forebearance? In W. Bach et al. (eds.), Carbon Dioxide: Current Views and Developments in Energy/Climate Research. Reidel, Dordrecht, pp. 461–509.
2. Bach, W. (1984). Our Threatened Climate: Ways of Averting the CO2-Problem through Rational Energy Use. Reidel, Dordrecht.
3. Bach, W. (1985). Forest dieback: extent of damages and control strategies. Experientia ,41, 1095–1104.
4. Bach, W. (1986). Global air pollution: modeling the combined greenhouse effect of CO2 and other trace gases. Proceedings of the 1th World Clean Air Congress & Exhibition. Sydney, pp. 330–340.
5. Bach, W., Jung, H.J. and Knottenberg, H. (1985). Modeling the influence of carbon dioxide on the global and regional climate. Methodology and results. Münstersehe Geogr. Arbeiten ,H.21, Schöningh, Paderborn.