U. Heierli

Environmental Limits to Motorisation: Non-motorised Transport in Developed and Developing Countries

U. Heierli, 2002 .

Limestone calcined clay cement as a low carbon solution to meet expanding cement demand in emerging economies.

Aurélie Favier, Guillaume Habert, Karen L. Scrivener, 2017 .

Assessing the environmental and economic potential of Limestone Calcined Clay Cement in Cuba

Aurélie Favier, Guillaume Habert, Karen L. Scrivener, 2016 .

Poverty alleviation as a business : the market creation approach to development : a study

Urs Heierli, P. Polak, Paul Polak, 2000 .