1.
 |  | Title: Strengthening the Biological Weapons Convention by Confidence-Building Measures (Sipri Chemical and Biological Warfare Studies, No 10) by Erhard Geissler ISBN: 0198291396 Publisher: Oxford University Press Pub. Date: 01 January, 1991 List Price: $80.00 Amazon.com Price: $80.00 |
2.
 |  | Title: Control of Dual-Threat Agents: The Vaccines for Peace Programme by Erhard Geissler, John P. Woodall ISBN: 0198291728 Publisher: Oxford University Press Pub. Date: 01 September, 1994 List Price: $80.00 Amazon.com Price: $80.00 |
3.
 |  | Title: Conversion of Former Btw Facilities by Erhard Geissler, Lajos G. Gazso, Ernst Buder, L. G. Gazso, North Atlantic Treaty Organization Scientific Affairs Division, NATO Advanced Research Workshop on Conversion of Former Btw Facilities ISBN: 0792352491 Publisher: Kluwer Academic Publishers Pub. Date: 01 September, 1998 List Price: $135.00 Amazon.com Price: $135.00 |
4.
 |  | Title: Biological and Toxin Weapons: Research, Development and Use from the Middle Ages to 1945 by Erhard Geissler, John Ellis Van Courtland Moon, John Ellis Van Courtland Moon ISBN: 0198295790 Publisher: Oxford University Press Pub. Date: 01 October, 1999 List Price: $60.00 Amazon.com Price: $60.00 |
5.
 |  | Title: Natuerliche Evolution Von Lernstrategien by Erhard Geissler, Guenter Tembrock ISBN: 3055007212 Publisher: Akademie Verlag Pub. Date: 1990
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6.
 |  | Title: Prevention of a Biological and Toxin Arms Race and the Responsibility of Scientists by Erhard Geissler, Robert H. Haynes ISBN: 3055012860 Publisher: Wiley-VCH Pub. Date: 31 December, 1991 List Price: $68.00 Amazon.com Price: $68.00 |