Solid Waste(1st Edition) Assessment, Monitoring and Remediation, Volume 4 (Waste Management) by Irena Twardowska, H.E. Allen, A.F. Kettrup, W.J. Lacy Hardcover, 1,222 Pages, Published 2004 by Pergamon ISBN-13: 978-0-08-044321-8, ISBN: 0-08-044321-4
Solid Waste Assessment, Monitoring and Remediation: Assessment, Monitoring and Remediation by Irena Twardowska, Herbert E. Allen, W.J. Lacy, A.F. Kettrup Paperback, 1,222 Pages, Published 2004 by Pergamon Press Inc. ISBN-13: 978-0-08-054147-1, ISBN: 0-08-054147-X
"Centralised Biogas Plants – Integrated Energy Production, Waste Treatment and
Nutrient Redistribution Facilities. Ed. SJFI, 9, 10. Holm-Nielsen, J.B., Al Seadi, T.,
1997. The future of biogas in Europe – and how to get started. Working-paper for
the Project “Waste for Energy “, phase 3, founded by the EU-Altener Programme
– 1997, pp. 2–3. Holm-Nielsen, J.B., Halberg, N., Huttingford, S., AI Seadi, T.,
1997. Joint Biogas Plant. Agri ..."
"The analysis of the levels of hazardous substances in the air inhaled by workers in the chemical industry and similar working environments is necessary to monitor adherence to statutory concentration limits and to protect the workers from the adverse effects of such substances. The analytical methods used for this purpose have to meet exceptionally high standards of reliability and reproducibility. For many years now, the Analytical Ch ..."
"The analysis of the levels of hazardous sustances in the air inhaled by workers in the chemical industry and similar working environments is necessary to monitor adherence to statutory concentration limits and to protect the workers from the adverse effects of such substances. This volume contains 16 standardized methods for the determination of chemical compounds in the air of the work area. All methods are suitable for routine use. ..."
Analyses of Hazardous Substances in Air(1st Edition) Volume 7 (The MAK-Collection for Occupational Health and Safety. Part III: Air Monitoring Methods (DFG)) by Antonius Kettrup, Wiley-Vch Hardcover, 151 Pages, Published 2003 by Wiley-Vch ISBN-13: 978-3-527-27792-6, ISBN: 3-527-27792-7