Ayres, Robert U.

Alternatives to the internal combustion engine Ayres, Robert U. 1973 Eco-restructuring implications for sustainable development Ayres Robert U. 1998 Global aspects of the environment edited by Robert U. Ayres, Kenneth J. Button and Peter Nijkamp 1999 Resources, environment and economics Ayres, Robert u. 1978 Robotics: application and social implications Ayres, Robert U. 1983 Technological forecasting and long range planning AYRES, Robert U. 1969 Technological forecasting and long-range planning Ayres, Robert U. 1969 The economic growth engine Ayres, Robert U. 2009