| | Ημερομηνία Έκδοσης | Τίτλος | Συγγραφέας |
| 1 | 2009 | Ecological approach for chemical amelioration of Solonetz with Gypsum from sulfur gases | Zlatareva, E. ; Marinova, Svetla ; Kathijotes, Nicholas |
| 2 | 2009 | Municipal Wastewater Sludge Evaluation from the Cities of Pernik and Veliko Tarnovo- Agricultural Application Potentials | Kathijotes, Nicholas ; Marinova, Svetla |
| 3 | 2009 | Wastewater Treatment Sludge: Demand and Application Possibilities in Agricultural Practice | Marinova, Svetla ; Kathijotes, Nicholas |
| 4 | 2008 | Atmospheric pollution control resulting from land application of farm liquid wastes | Marinova, Svetla ; Kathijotes, Nicholas |
| 5 | 2008 | Assessment and usage in agriculture of water from wastewater treatment stations | Marinova, Svetla ; Torma, Stanislav ; Dimitrov, Peter ; Kathijotes, Nicholas |
| 6 | 2008 | Testing of Sewage Sludge Produced in a Model Installation for Water Purification for Antibiotics-Fertilization Products | Zlatareva, E. ; Kathijotes, Nicholas ; Marinova, Svetla ; Zlatareva, E. ; Zlatareva, E. |
| 7 | 2006 | Requirements and possibilities for utilization of sewage sludge in agriculture | Marinova, Svetla ; Kathijotes, Nicholas |
| 8 | 2005 | Effects of treated wastewater and sludge in agriculture: environmental and growth evaluation of selected cultures | Marinova, Svetla ; Petrov, K. ; Kathijotes, Nicholas |
| 9 | 2005 | Chemical Changes in Alluvial Lawn Soils, Fertilized by Sediments from Wastewater Treatment Stations | Marinova, Svetla ; Tsolova, V. ; Kathijotes, Nicholas |
| 10 | 2004 | Reclamation of disturbed terrain by using wastewater sludge | Marinova, Svetla ; Kathijotes, Nicholas |
| 11 | Ιαν-2003 | Wastewater Reuse for Irrigation: Evaluation of Salinisation Risk | Marinova, Svetla ; Kathijotes, Nicholas |