1. Application of cooling water systems in the Netherlands;RIZA,1995
2. Industrial water consumption in 1991;Centraal Buro voor de Statistiek,1993
3. Reliability and maintenance of shell and tube heat exchangers in the process industry;Smeulers,1994
4. Verkenning van mogelijkheden tot innovatie van koelsystemen ter vermindering van milieu-effecten;Assink;TNO report no. 93.166,1993
5. Third Policy Document on Water Management,1989