Записи от 1 до 15 |
Заглавие | Автор(и) | ISBN | Година | | 7-th international scientific conference SGEM; 2007 Modern management of mine producing, geology and environmental protection [книга] | International scientific conference Surveying, Geology, Ecology, Management, VII. Albena. 2007 | 954-918-181-2,978-954-91818-1-4 | 2007 |
| 8-th international scientific conference SGEM 2008 Modern management of mine producing, geology and environmental protection, 16-20 June 2008 [книга] | International Scientific Conference Surveying, Geology, Ecology, Management, VIII. Albena. 2008 | | 2008 |
| Advances in holocene palaeoecology in Bulgaria [книга] | Bozhilova, Elisaveta Dimitrova | 954-642-005-0 | 1995 |
| Corporate Finance Management in Mining Industry CFMMI 2002 [книга] | Йорданов, Мирослав А. | 954-91224-1-7 | 2002 |
| Environmentaly sound management (ESM) practices on cleaning up obsolete stockpiles of pesticides for Central European and EECCA Contries [книга] | International HCH and Pesticides forum, VIII. Sofia. 2005 | 954-9467-11-2,978-954-9467-11-6 | [2007] |
| Ferruginous duck: from research to conservation [книга] | Petkov, Nikolay Venelinov | 954-90211-7-3 | [2009] |
| First International Conference Human Dimensions of Global Change in Bulgaria, Sofia, 22-24 April 2004 [книга] | International Conference Human Dinensions of Global Change in Bulgaria, I. Sofia. 2004 | 954-07-2110-5 | 2005 |
| Fourth International Conference Global changes and problems theory and practice [книга] | International Conference Global changes and problems theory and practice, IV. Sofia. 2007 | 978-954-2695-3 | 2008 |
| International Scientific Conference on Ecosystem Services `Mapping and Assessment of Ecosystem Services - Science in Action`, Sofia, 6-7 February 2017 [книга] | Nedkov, Stoyan Tsvetanov | 978-619-7379-01-3 | 2017 |
| Modern management of mine producing, geology and environmental protection [книга] | International Scientific Conference Surveying, Geology, Ecology, Management, VI. Varna. 2006 | | 2006 |
| Proceeding of 1st International Conference on Environmental Protection and Disaster Risks [книга] | Gadzhev, Georgi Kostadinov | | 2020 |
| Scientists for environmental protection in the Balkans [книга] | Scientists for environmental protection in the Balkans | | [1990] |
| Second International conference Global changes and new challenges of 21st century, 22-23 April 2005, Sofia, Bulgaria [книга] | International Conferencen Global Changes and New Challenges of 21st Century, II. Sofia. 2005 | 954-07-2346-9,978-954-07-2346-4 | 2006 |
| Second scientific conference with international participation Space, ecology, nanotechnology, safety SENS`2006, 14-16 june 2006, Varna, Bulgaria [книга] | Scientific Conference with International Participation Space, Ecology, Nanotechnology, Safety, II. Varna. 2006 | 954-9401-12-7,978-954-9401-12-7 | [2007] |
| Seventh National Conference on Chemistry [книга] | National Conference of the Chemistry, VII. Sofia. 2011 | | 2011 |
